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Physics / Lessons

Popular lessons

0
5
E = mc2
  • Physics
  • Article
  • Expert
  • English
Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
5
Fluids at Rest: Crash Course Physics #14
  • Video
  • Beginner
  • English

In this episode of Crash Course Physics, Shini is very excited to start talking about Fluids. You see, she's a Fluid Dynamicist and Mechanical Engineer, so fluids are really important to her. Actually they're really important to anyone studying physics. So, let's start down this path of understanding, not only how fluids work, but what they are!

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
4
Simple Harmonic Motion: Crash Course Physics #16
  • Video
  • Beginner
  • English

Bridges... bridges, bridges, bridges. We talk a lot about bridges in Physics. Why? Because there is A LOT of practical physics that can be learned from the planning and construction of them. In this episode of Crash Course Physics, Shini talks to us about a particular mistake made in engineering the Millennium Bridge which allows us to talk about simple harmonic motion.

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
4
Newtonian Gravity: Crash Course Physics #8
  • Video
  • Beginner
  • English

I'm sure you've all heard about Isaac Newton and that apple that fell on his head and how that was a huge deal to our understanding of gravity. Well... let's talk about that. In this episode of Crash Course Physics, Shini sits down to talk about the realities of the apple story and how Newtonian Gravity is more than a little important.

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
4
Statics: Crash Course Physics #13
  • Video
  • Beginner
  • English

The Physics we're talking about today has saved your life! Whenever you walk across a bridge or lean on a building, Statics are at work. Statics is the study of objects when they're NOT accelerating. In this episode of Crash Course Physics, Shini talks to us about stretching, compressing, and springing as they relate to Statics! Also... Game of Thrones.

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
3
Work, Energy, and Power: Crash Course Physics #9
  • Video
  • Beginner
  • English

When you hear the word, "Work," what is the first thing you think of? Maybe sitting at a desk? Maybe plowing a field? Maybe working out? Work is a word that has a little bit of a different meaning in Physics and today, Shini is going to walk us through it. Also, Energy and Power!

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
3
Vectors and 2D Motion: Crash Course Physics #4
  • Video
  • Beginner
  • English

Continuing in our journey of understanding motion, direction, and velocity... today, Shini introduces the ideas of Vectors and Scalars so we can better understand how to figure out motion in 2 Dimensions. But what does that have to do with baseball? Or two baseballs?

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
2
Physics test №1
  • Exercise
  • All levels
  • English
Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
2
Newton's Laws: Crash Course Physics #5
  • Video
  • Beginner
  • English

I'm sure you've heard of Isaac Newton and maybe of some of his laws. Like, that thing about "equal and opposite reactions" and such. But what do his laws mean? And how do they help us understand the world around us? In this episode of Crash Course Physics, Shini talks to us about just that.

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
2
Traveling Waves: Crash Course Physics #17
  • Video
  • Beginner
  • English

Waves are cool. The more we learn about waves, the more we learn about a lot of things in physics. Everything from earthquakes to music! Ropes can tell us a lot about how traveling waves work so, in this episode of Crash Course Physics, Shini uses ropes (and animated ropes) to talk about how waves carry energy and how different kinds of waves transmit energy differently.

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
1
Uniform Circular Motion: Crash Course Physics #7
  • Video
  • Beginner
  • English

Did you know that centrifugal force isn't really a thing? I mean, it's a thing, it's just not real. In fact, physicists call it a "Fictitious Force." Mind blown yet? To explore this idea further, this week Shini sits down with us to discuss centripetal force, centrifugal force, and a few other bits of physics to help us understand Uniform Circular motion.

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
1
Sound: Crash Course Physics #18
  • Video
  • Beginner
  • English

We learn a lot about our surroundings thanks to sound. But... what is it exactly? Sound, that is. What is sound? And how does it travel? And what is this Doppler Effect that we've heard so much about? In this episode of Crash Course Physics, Shini goes over some of the basics (and some of the not so basics) of the Physics of Sound.

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
1
Rotational Motion: Crash Course Physics #11
  • Video
  • Beginner
  • English

Did you know that, at a certain point on a moving wheel... there's no motion? I mean, kinda... it's all relative, right? Prepare to have your mind blown in this episode of Crash Course Physics where Shini delves into the world of Rotational Motion!

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
1
Fluids in Motion: Crash Course Physics #15
  • Video
  • Beginner
  • English

Today, we continue our exploration of fluids and fluid dynamics. How do fluids act when they're in motion? How does pressure in different places change water flow? And what is one of the motion annoying things about filming outside on a nice day? I'll give you a hint on that last one... it's lawn mowers.

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
1
Integrals: Crash Course Physics #3
  • Video
  • Elementary
  • English

Continuing with last week's introduction of calculus, Shini leads us through the ways that integrals can help us figure out things like distance when we have several other key bits of information. Say, for instance, you wanted to know how far your window was off the ground. By using integrals, a tennis ball, and a stop watch, you can figure that out! It's all here in this episode of Crash Course Physics!

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
1
Friction: Crash Course Physics #6
  • Video
  • Beginner
  • English

Why is it hard to move a heavy bookcase across a carpeted floor? And why is it easier to keep it moving than it was to get it started moving? You might think it's all about weight, but actually it's about friction. Two kinds of friction! In today's episode of Crash Course Physics, Shini Somara tells us about Static and Kinetic friction; how they work and how they're different.

Andrei Scherbak
Andrei Scherbak
4.762 reviews

What to watch?

0
5
Fluids at Rest: Crash Course Physics #14
  • Video
  • Beginner
  • English

In this episode of Crash Course Physics, Shini is very excited to start talking about Fluids. You see, she's a Fluid Dynamicist and Mechanical Engineer, so fluids are really important to her. Actually they're really important to anyone studying physics. So, let's start down this path of understanding, not only how fluids work, but what they are!

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
4
Statics: Crash Course Physics #13
  • Video
  • Beginner
  • English

The Physics we're talking about today has saved your life! Whenever you walk across a bridge or lean on a building, Statics are at work. Statics is the study of objects when they're NOT accelerating. In this episode of Crash Course Physics, Shini talks to us about stretching, compressing, and springing as they relate to Statics! Also... Game of Thrones.

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
4
Newtonian Gravity: Crash Course Physics #8
  • Video
  • Beginner
  • English

I'm sure you've all heard about Isaac Newton and that apple that fell on his head and how that was a huge deal to our understanding of gravity. Well... let's talk about that. In this episode of Crash Course Physics, Shini sits down to talk about the realities of the apple story and how Newtonian Gravity is more than a little important.

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
4
Simple Harmonic Motion: Crash Course Physics #16
  • Video
  • Beginner
  • English

Bridges... bridges, bridges, bridges. We talk a lot about bridges in Physics. Why? Because there is A LOT of practical physics that can be learned from the planning and construction of them. In this episode of Crash Course Physics, Shini talks to us about a particular mistake made in engineering the Millennium Bridge which allows us to talk about simple harmonic motion.

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
3
Work, Energy, and Power: Crash Course Physics #9
  • Video
  • Beginner
  • English

When you hear the word, "Work," what is the first thing you think of? Maybe sitting at a desk? Maybe plowing a field? Maybe working out? Work is a word that has a little bit of a different meaning in Physics and today, Shini is going to walk us through it. Also, Energy and Power!

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
3
Vectors and 2D Motion: Crash Course Physics #4
  • Video
  • Beginner
  • English

Continuing in our journey of understanding motion, direction, and velocity... today, Shini introduces the ideas of Vectors and Scalars so we can better understand how to figure out motion in 2 Dimensions. But what does that have to do with baseball? Or two baseballs?

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
2
Newton's Laws: Crash Course Physics #5
  • Video
  • Beginner
  • English

I'm sure you've heard of Isaac Newton and maybe of some of his laws. Like, that thing about "equal and opposite reactions" and such. But what do his laws mean? And how do they help us understand the world around us? In this episode of Crash Course Physics, Shini talks to us about just that.

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
2
Traveling Waves: Crash Course Physics #17
  • Video
  • Beginner
  • English

Waves are cool. The more we learn about waves, the more we learn about a lot of things in physics. Everything from earthquakes to music! Ropes can tell us a lot about how traveling waves work so, in this episode of Crash Course Physics, Shini uses ropes (and animated ropes) to talk about how waves carry energy and how different kinds of waves transmit energy differently.

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
1
Friction: Crash Course Physics #6
  • Video
  • Beginner
  • English

Why is it hard to move a heavy bookcase across a carpeted floor? And why is it easier to keep it moving than it was to get it started moving? You might think it's all about weight, but actually it's about friction. Two kinds of friction! In today's episode of Crash Course Physics, Shini Somara tells us about Static and Kinetic friction; how they work and how they're different.

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
1
Fluids in Motion: Crash Course Physics #15
  • Video
  • Beginner
  • English

Today, we continue our exploration of fluids and fluid dynamics. How do fluids act when they're in motion? How does pressure in different places change water flow? And what is one of the motion annoying things about filming outside on a nice day? I'll give you a hint on that last one... it's lawn mowers.

Andrei Scherbak
Andrei Scherbak
4.762 reviews

Reading

0
5
E = mc2
  • Physics
  • Article
  • Expert
  • English
Andrei Scherbak
Andrei Scherbak
4.762 reviews

Video

0
5
Fluids at Rest: Crash Course Physics #14
  • Video
  • Beginner
  • English

In this episode of Crash Course Physics, Shini is very excited to start talking about Fluids. You see, she's a Fluid Dynamicist and Mechanical Engineer, so fluids are really important to her. Actually they're really important to anyone studying physics. So, let's start down this path of understanding, not only how fluids work, but what they are!

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
4
Statics: Crash Course Physics #13
  • Video
  • Beginner
  • English

The Physics we're talking about today has saved your life! Whenever you walk across a bridge or lean on a building, Statics are at work. Statics is the study of objects when they're NOT accelerating. In this episode of Crash Course Physics, Shini talks to us about stretching, compressing, and springing as they relate to Statics! Also... Game of Thrones.

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
4
Newtonian Gravity: Crash Course Physics #8
  • Video
  • Beginner
  • English

I'm sure you've all heard about Isaac Newton and that apple that fell on his head and how that was a huge deal to our understanding of gravity. Well... let's talk about that. In this episode of Crash Course Physics, Shini sits down to talk about the realities of the apple story and how Newtonian Gravity is more than a little important.

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
4
Simple Harmonic Motion: Crash Course Physics #16
  • Video
  • Beginner
  • English

Bridges... bridges, bridges, bridges. We talk a lot about bridges in Physics. Why? Because there is A LOT of practical physics that can be learned from the planning and construction of them. In this episode of Crash Course Physics, Shini talks to us about a particular mistake made in engineering the Millennium Bridge which allows us to talk about simple harmonic motion.

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
3
Work, Energy, and Power: Crash Course Physics #9
  • Video
  • Beginner
  • English

When you hear the word, "Work," what is the first thing you think of? Maybe sitting at a desk? Maybe plowing a field? Maybe working out? Work is a word that has a little bit of a different meaning in Physics and today, Shini is going to walk us through it. Also, Energy and Power!

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
3
Vectors and 2D Motion: Crash Course Physics #4
  • Video
  • Beginner
  • English

Continuing in our journey of understanding motion, direction, and velocity... today, Shini introduces the ideas of Vectors and Scalars so we can better understand how to figure out motion in 2 Dimensions. But what does that have to do with baseball? Or two baseballs?

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
2
Newton's Laws: Crash Course Physics #5
  • Video
  • Beginner
  • English

I'm sure you've heard of Isaac Newton and maybe of some of his laws. Like, that thing about "equal and opposite reactions" and such. But what do his laws mean? And how do they help us understand the world around us? In this episode of Crash Course Physics, Shini talks to us about just that.

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
2
Traveling Waves: Crash Course Physics #17
  • Video
  • Beginner
  • English

Waves are cool. The more we learn about waves, the more we learn about a lot of things in physics. Everything from earthquakes to music! Ropes can tell us a lot about how traveling waves work so, in this episode of Crash Course Physics, Shini uses ropes (and animated ropes) to talk about how waves carry energy and how different kinds of waves transmit energy differently.

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
1
Friction: Crash Course Physics #6
  • Video
  • Beginner
  • English

Why is it hard to move a heavy bookcase across a carpeted floor? And why is it easier to keep it moving than it was to get it started moving? You might think it's all about weight, but actually it's about friction. Two kinds of friction! In today's episode of Crash Course Physics, Shini Somara tells us about Static and Kinetic friction; how they work and how they're different.

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
1
Fluids in Motion: Crash Course Physics #15
  • Video
  • Beginner
  • English

Today, we continue our exploration of fluids and fluid dynamics. How do fluids act when they're in motion? How does pressure in different places change water flow? And what is one of the motion annoying things about filming outside on a nice day? I'll give you a hint on that last one... it's lawn mowers.

Andrei Scherbak
Andrei Scherbak
4.762 reviews

Images

0
0
MCAT Physics Formulas
  • Image
  • Professional
  • English

Prepare the MCAT Physics exam. This books help you aquire all the basics of this subject

Andrei Scherbak
Andrei Scherbak
4.762 reviews

Recently added

0
5
E = mc2
  • Physics
  • Article
  • Expert
  • English
Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
5
Fluids at Rest: Crash Course Physics #14
  • Video
  • Beginner
  • English

In this episode of Crash Course Physics, Shini is very excited to start talking about Fluids. You see, she's a Fluid Dynamicist and Mechanical Engineer, so fluids are really important to her. Actually they're really important to anyone studying physics. So, let's start down this path of understanding, not only how fluids work, but what they are!

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
4
Simple Harmonic Motion: Crash Course Physics #16
  • Video
  • Beginner
  • English

Bridges... bridges, bridges, bridges. We talk a lot about bridges in Physics. Why? Because there is A LOT of practical physics that can be learned from the planning and construction of them. In this episode of Crash Course Physics, Shini talks to us about a particular mistake made in engineering the Millennium Bridge which allows us to talk about simple harmonic motion.

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
4
Newtonian Gravity: Crash Course Physics #8
  • Video
  • Beginner
  • English

I'm sure you've all heard about Isaac Newton and that apple that fell on his head and how that was a huge deal to our understanding of gravity. Well... let's talk about that. In this episode of Crash Course Physics, Shini sits down to talk about the realities of the apple story and how Newtonian Gravity is more than a little important.

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
4
Statics: Crash Course Physics #13
  • Video
  • Beginner
  • English

The Physics we're talking about today has saved your life! Whenever you walk across a bridge or lean on a building, Statics are at work. Statics is the study of objects when they're NOT accelerating. In this episode of Crash Course Physics, Shini talks to us about stretching, compressing, and springing as they relate to Statics! Also... Game of Thrones.

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
3
Work, Energy, and Power: Crash Course Physics #9
  • Video
  • Beginner
  • English

When you hear the word, "Work," what is the first thing you think of? Maybe sitting at a desk? Maybe plowing a field? Maybe working out? Work is a word that has a little bit of a different meaning in Physics and today, Shini is going to walk us through it. Also, Energy and Power!

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
3
Vectors and 2D Motion: Crash Course Physics #4
  • Video
  • Beginner
  • English

Continuing in our journey of understanding motion, direction, and velocity... today, Shini introduces the ideas of Vectors and Scalars so we can better understand how to figure out motion in 2 Dimensions. But what does that have to do with baseball? Or two baseballs?

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
2
Physics test №1
  • Exercise
  • All levels
  • English
Andrei Scherbak
Andrei Scherbak
4.762 reviews

Last viewed

0
5
E = mc2
  • Physics
  • Article
  • Expert
  • English
Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
5
Fluids at Rest: Crash Course Physics #14
  • Video
  • Beginner
  • English

In this episode of Crash Course Physics, Shini is very excited to start talking about Fluids. You see, she's a Fluid Dynamicist and Mechanical Engineer, so fluids are really important to her. Actually they're really important to anyone studying physics. So, let's start down this path of understanding, not only how fluids work, but what they are!

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
4
Simple Harmonic Motion: Crash Course Physics #16
  • Video
  • Beginner
  • English

Bridges... bridges, bridges, bridges. We talk a lot about bridges in Physics. Why? Because there is A LOT of practical physics that can be learned from the planning and construction of them. In this episode of Crash Course Physics, Shini talks to us about a particular mistake made in engineering the Millennium Bridge which allows us to talk about simple harmonic motion.

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
4
Newtonian Gravity: Crash Course Physics #8
  • Video
  • Beginner
  • English

I'm sure you've all heard about Isaac Newton and that apple that fell on his head and how that was a huge deal to our understanding of gravity. Well... let's talk about that. In this episode of Crash Course Physics, Shini sits down to talk about the realities of the apple story and how Newtonian Gravity is more than a little important.

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
4
Statics: Crash Course Physics #13
  • Video
  • Beginner
  • English

The Physics we're talking about today has saved your life! Whenever you walk across a bridge or lean on a building, Statics are at work. Statics is the study of objects when they're NOT accelerating. In this episode of Crash Course Physics, Shini talks to us about stretching, compressing, and springing as they relate to Statics! Also... Game of Thrones.

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
3
Work, Energy, and Power: Crash Course Physics #9
  • Video
  • Beginner
  • English

When you hear the word, "Work," what is the first thing you think of? Maybe sitting at a desk? Maybe plowing a field? Maybe working out? Work is a word that has a little bit of a different meaning in Physics and today, Shini is going to walk us through it. Also, Energy and Power!

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
3
Vectors and 2D Motion: Crash Course Physics #4
  • Video
  • Beginner
  • English

Continuing in our journey of understanding motion, direction, and velocity... today, Shini introduces the ideas of Vectors and Scalars so we can better understand how to figure out motion in 2 Dimensions. But what does that have to do with baseball? Or two baseballs?

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
2
Physics test №1
  • Exercise
  • All levels
  • English
Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
2
Newton's Laws: Crash Course Physics #5
  • Video
  • Beginner
  • English

I'm sure you've heard of Isaac Newton and maybe of some of his laws. Like, that thing about "equal and opposite reactions" and such. But what do his laws mean? And how do they help us understand the world around us? In this episode of Crash Course Physics, Shini talks to us about just that.

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
2
Traveling Waves: Crash Course Physics #17
  • Video
  • Beginner
  • English

Waves are cool. The more we learn about waves, the more we learn about a lot of things in physics. Everything from earthquakes to music! Ropes can tell us a lot about how traveling waves work so, in this episode of Crash Course Physics, Shini uses ropes (and animated ropes) to talk about how waves carry energy and how different kinds of waves transmit energy differently.

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
1
Uniform Circular Motion: Crash Course Physics #7
  • Video
  • Beginner
  • English

Did you know that centrifugal force isn't really a thing? I mean, it's a thing, it's just not real. In fact, physicists call it a "Fictitious Force." Mind blown yet? To explore this idea further, this week Shini sits down with us to discuss centripetal force, centrifugal force, and a few other bits of physics to help us understand Uniform Circular motion.

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
1
Sound: Crash Course Physics #18
  • Video
  • Beginner
  • English

We learn a lot about our surroundings thanks to sound. But... what is it exactly? Sound, that is. What is sound? And how does it travel? And what is this Doppler Effect that we've heard so much about? In this episode of Crash Course Physics, Shini goes over some of the basics (and some of the not so basics) of the Physics of Sound.

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
1
Rotational Motion: Crash Course Physics #11
  • Video
  • Beginner
  • English

Did you know that, at a certain point on a moving wheel... there's no motion? I mean, kinda... it's all relative, right? Prepare to have your mind blown in this episode of Crash Course Physics where Shini delves into the world of Rotational Motion!

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
1
Fluids in Motion: Crash Course Physics #15
  • Video
  • Beginner
  • English

Today, we continue our exploration of fluids and fluid dynamics. How do fluids act when they're in motion? How does pressure in different places change water flow? And what is one of the motion annoying things about filming outside on a nice day? I'll give you a hint on that last one... it's lawn mowers.

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
1
Integrals: Crash Course Physics #3
  • Video
  • Elementary
  • English

Continuing with last week's introduction of calculus, Shini leads us through the ways that integrals can help us figure out things like distance when we have several other key bits of information. Say, for instance, you wanted to know how far your window was off the ground. By using integrals, a tennis ball, and a stop watch, you can figure that out! It's all here in this episode of Crash Course Physics!

Andrei Scherbak
Andrei Scherbak
4.762 reviews
0
1
Friction: Crash Course Physics #6
  • Video
  • Beginner
  • English

Why is it hard to move a heavy bookcase across a carpeted floor? And why is it easier to keep it moving than it was to get it started moving? You might think it's all about weight, but actually it's about friction. Two kinds of friction! In today's episode of Crash Course Physics, Shini Somara tells us about Static and Kinetic friction; how they work and how they're different.

Andrei Scherbak
Andrei Scherbak
4.762 reviews