Subjects

Careers

Open the App

Subjects

Cool Physics: Momentum and Impulse with Fun Examples!

Open

4

0

user profile picture

Chelsea

2/18/2023

Physics

Momentum and Impulse Review

Subjects

/

Physics

/

Introduction to Momentum

/

Conservation of Momentum

Cool Physics: Momentum and Impulse with Fun Examples!

Understanding momentum and impulse with examples forms the foundation of collision physics and motion studies.

  • The concept of momentum is defined as the product of mass and velocity (P=mv), measured in kilogram-meters per second (kgm/s)
  • Impulse represents the change in momentum, calculated using force and time (J=Ft)
  • The law of conservation of momentum states that momentum remains constant in a closed system
  • Inelastic and elastic collisions in physics demonstrate different energy conservation principles
  • Calculating final velocity in momentum problems involves applying conservation of momentum equations
...

2/18/2023

71

Momentum and Impulse Review: Momentum ---think Pomentum Momentum is the product of the object's mass & velocity. Formula: P=mv momentum = ma

View

Page 2: Collision Types and Baseball Example

This page explores different types of collisions and provides a practical example involving a baseball and bat interaction. The conservation of momentum principle is introduced alongside detailed explanations of elastic and inelastic collisions.

Example: A 0.75kg baseball moving at 30m/s left encounters a bat exerting 900N of force for 0.5s, resulting in a final velocity calculation.

Definition: Elastic collisions maintain kinetic energy, while inelastic collisions involve energy losses to friction, heat, or sound.

Highlight: Elastic collisions occur in environments with minimal friction, such as ice surfaces or space.

Example: Air hockey tables demonstrate elastic collisions, while car crashes exemplify inelastic collisions.

Momentum and Impulse Review: Momentum ---think Pomentum Momentum is the product of the object's mass & velocity. Formula: P=mv momentum = ma

View

Page 3: Advanced Collision Problems

This page presents complex collision scenarios involving vehicles, demonstrating practical applications of momentum conservation principles. Two detailed problems showcase both elastic and inelastic collisions.

Example: A 500kg car traveling at 30m/s collides with a 600kg car moving at 20m/s, resulting in an inelastic collision with a final velocity of 24.5m/s.

Highlight: The solution process demonstrates how to apply conservation of momentum equations in real-world scenarios.

Example: A 3000kg truck colliding with a 1000kg parked car illustrates elastic collision calculations, showing how to determine final velocities of both vehicles.

Definition: In inelastic collisions, objects stick together after impact, sharing a common final velocity.

Similar Content

Know Physics Chapter 7- Impulse and Momentum thumbnail

2

32

Physics Chapter 7- Impulse and Momentum

Includes- conservation of momentum, elastic and inelastic collision

Know Momentum thumbnail

2

33

Momentum

Impulse Definition and examples

Can't find what you're looking for? Explore other subjects.

Knowunity is the # 1 ranked education app in five European countries

Knowunity was a featured story by Apple and has consistently topped the app store charts within the education category in Germany, Italy, Poland, Switzerland and United Kingdom. Join Knowunity today and help millions of students around the world.

Ranked #1 Education App

Download in

Google Play

Download in

App Store

Knowunity is the # 1 ranked education app in five European countries

4.9+

Average App Rating

21 M

Students use Knowunity

#1

In Education App Charts in 17 Countries

950 K+

Students uploaded study notes

Still not sure? Look at what your fellow peers are saying...

iOS User

I love this app so much [...] I recommend Knowunity to everyone!!! I went from a C to an A with it :D

Stefan S, iOS User

The application is very simple and well designed. So far I have found what I was looking for :D

SuSSan, iOS User

Love this App ❤️, I use it basically all the time whenever I'm studying

Subjects

Physics

Introduction to Momentum

Conservation of Momentum

 

Physics

•

71

•

Feb 18, 2023

•

3 pages

Cool Physics: Momentum and Impulse with Fun Examples!

user profile picture

Chelsea

@zuncho

Understanding momentum and impulse with examples forms the foundation of collision physics and motion studies.

  • The concept of momentum is defined as the product of mass and velocity (P=mv), measured in kilogram-meters per second (kgm/s)
  • Impulse represents the change in... Show more

Momentum and Impulse Review: Momentum ---think Pomentum Momentum is the product of the object's mass & velocity. Formula: P=mv momentum = ma

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Page 2: Collision Types and Baseball Example

This page explores different types of collisions and provides a practical example involving a baseball and bat interaction. The conservation of momentum principle is introduced alongside detailed explanations of elastic and inelastic collisions.

Example: A 0.75kg baseball moving at 30m/s left encounters a bat exerting 900N of force for 0.5s, resulting in a final velocity calculation.

Definition: Elastic collisions maintain kinetic energy, while inelastic collisions involve energy losses to friction, heat, or sound.

Highlight: Elastic collisions occur in environments with minimal friction, such as ice surfaces or space.

Example: Air hockey tables demonstrate elastic collisions, while car crashes exemplify inelastic collisions.

Momentum and Impulse Review: Momentum ---think Pomentum Momentum is the product of the object's mass & velocity. Formula: P=mv momentum = ma

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Page 3: Advanced Collision Problems

This page presents complex collision scenarios involving vehicles, demonstrating practical applications of momentum conservation principles. Two detailed problems showcase both elastic and inelastic collisions.

Example: A 500kg car traveling at 30m/s collides with a 600kg car moving at 20m/s, resulting in an inelastic collision with a final velocity of 24.5m/s.

Highlight: The solution process demonstrates how to apply conservation of momentum equations in real-world scenarios.

Example: A 3000kg truck colliding with a 1000kg parked car illustrates elastic collision calculations, showing how to determine final velocities of both vehicles.

Definition: In inelastic collisions, objects stick together after impact, sharing a common final velocity.

Momentum and Impulse Review: Momentum ---think Pomentum Momentum is the product of the object's mass & velocity. Formula: P=mv momentum = ma

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Page 1: Fundamental Concepts of Momentum and Impulse

This page introduces the core concepts of momentum and impulse, explaining their formulas and units of measurement. The relationship between momentum and impulse is established through the impulse-momentum theorem.

Definition: Momentum PP is the product of an object's mass and velocity, expressed as P=mv.

Vocabulary: Impulse JJ represents the change in momentum, calculated using the formula J=Ft.

Highlight: The units for both impulse and momentum are identical, measured in Newton-seconds NsNs or kilogram-meters per second kgm/skgm/s.

Example: The impulse-momentum theorem shows that Ft = mvf−vivf-vi, connecting force and time to mass and velocity changes.

Can't find what you're looking for? Explore other subjects.

Students love us — and so will you.

4.9/5

App Store

4.8/5

Google Play

The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.

Stefan S

iOS user

This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.

Samantha Klich

Android user

Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.

Anna

iOS user

I think it’s very much worth it and you’ll end up using it a lot once you get the hang of it and even after looking at others notes you can still ask your Artificial intelligence buddy the question and ask to simplify it if you still don’t get it!!! In the end I think it’s worth it 😊👍 ⚠️Also DID I MENTION ITS FREEE YOU DON’T HAVE TO PAY FOR ANYTHING AND STILL GET YOUR GRADES IN PERFECTLY❗️❗️⚠️

Thomas R

iOS user

Knowunity is the BEST app I’ve used in a minute. This is not an ai review or anything this is genuinely coming from a 7th grade student (I know 2011 im young) but dude this app is a 10/10 i have maintained a 3.8 gpa and have plenty of time for gaming. I love it and my mom is just happy I got good grades

Brad T

Android user

Not only did it help me find the answer but it also showed me alternative ways to solve it. I was horrible in math and science but now I have an a in both subjects. Thanks for the help🤍🤍

David K

iOS user

The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!

Sudenaz Ocak

Android user

In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.

Greenlight Bonnie

Android user

I found this app a couple years ago and it has only gotten better since then. I really love it because it can help with written questions and photo questions. Also, it can find study guides that other people have made as well as flashcard sets and practice tests. The free version is also amazing for students who might not be able to afford it. Would 100% recommend

Aubrey

iOS user

Best app if you're in Highschool or Junior high. I have been using this app for 2 school years and it's the best, it's good if you don't have anyone to help you with school work.😋🩷🎀

Marco B

iOS user

THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮

Elisha

iOS user

This app is phenomenal down to the correct info and the various topics you can study! I greatly recommend it for people who struggle with procrastination and those who need homework help. It has been perfectly accurate for world 1 history as far as I’ve seen! Geometry too!

Paul T

iOS user

The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.

Stefan S

iOS user

This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.

Samantha Klich

Android user

Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.

Anna

iOS user

I think it’s very much worth it and you’ll end up using it a lot once you get the hang of it and even after looking at others notes you can still ask your Artificial intelligence buddy the question and ask to simplify it if you still don’t get it!!! In the end I think it’s worth it 😊👍 ⚠️Also DID I MENTION ITS FREEE YOU DON’T HAVE TO PAY FOR ANYTHING AND STILL GET YOUR GRADES IN PERFECTLY❗️❗️⚠️

Thomas R

iOS user

Knowunity is the BEST app I’ve used in a minute. This is not an ai review or anything this is genuinely coming from a 7th grade student (I know 2011 im young) but dude this app is a 10/10 i have maintained a 3.8 gpa and have plenty of time for gaming. I love it and my mom is just happy I got good grades

Brad T

Android user

Not only did it help me find the answer but it also showed me alternative ways to solve it. I was horrible in math and science but now I have an a in both subjects. Thanks for the help🤍🤍

David K

iOS user

The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!

Sudenaz Ocak

Android user

In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.

Greenlight Bonnie

Android user

I found this app a couple years ago and it has only gotten better since then. I really love it because it can help with written questions and photo questions. Also, it can find study guides that other people have made as well as flashcard sets and practice tests. The free version is also amazing for students who might not be able to afford it. Would 100% recommend

Aubrey

iOS user

Best app if you're in Highschool or Junior high. I have been using this app for 2 school years and it's the best, it's good if you don't have anyone to help you with school work.😋🩷🎀

Marco B

iOS user

THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮

Elisha

iOS user

This app is phenomenal down to the correct info and the various topics you can study! I greatly recommend it for people who struggle with procrastination and those who need homework help. It has been perfectly accurate for world 1 history as far as I’ve seen! Geometry too!

Paul T

iOS user