Kinetic Energy

079 - Kinetic Energy

In this video Paul Andersen explains how the kinetic energy of an object if due to the motion of an object. Objects can have kinetic energy but they cannot have potential energy unless they are part of a system. He then explains how to calculate the transformational and rotational kinetic energy of an object.

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Music Attribution
Title: String Theory
Artist: Herman Jolly

All of the images are licensed under creative commons and public domain licensing:

[alliecary.]

This man has saved so many of my grades - so just.. thank you.

[tamimibrothers]

Someone give this man an award for best teacher

[arulsaotome]

Trying to get back with physics knowledge and the visual example helps a lot. Thank you

[anirudhthakar]

Mr Anderson, thanks a ton, really .This is my favourite science channel.

[levso]

does kinectic energy gets store in mass?? and if so, then reaching the speed of light, it's that the reason it slows down time< does it get too much stored that it interacts with movement inside atoms and slows down and stretches time?

[shakes]

so a curveball is typically slower because some of the energy is tied up in rotational kinetic energy?

[gachaadi]

Not only useful but very interesting to watch, Thank you

[fez]

Anyone else tempted to do a Matrix style "Mr everytime he says it?

[adamerickson]

What do you do with the rotational Joules, do you add it to the kinetic energy total Joules? Or is it two separate answers?

[TonyqTNT]

If a boxer punches an object does he or she transfer kinetic force or momentum force to the object?

[TwinTutorials]

Gravitational Potential Energy concept using pendulum, was a great example ...

[mirceaandreighinea]

what happens when the velocity is constant versus produced via acceleration? is it the same KE for both cases? to me it looks like it should not, like the KE resulted from a mass produced via acceleration should be greater... if i am wrong, please, what is it? THANK YOU!
(constant meaning: certain speed at point-A and same speed at point B. via acceleration meaning: zero speed at point-A and certain speed at point B.)

[test]

I tried to do kinetic energy in lb and ft/s and came with something that was pounds times feet squared per seconds squared. How do you convert that to joules?

[Neueregel]

'kinetic' of course comes from the greek word 'kinisi / κίνηση' which means  'motion'

[nosociet]

That was a really good video, I will check out more videos, thank you.

[montzar]

Thank you you are better then my teacher who come to fighting not for teaching

[f.d.english]

i was here to learn how to throw a curveball :(

[clarissaorellana]

Does it have to always be . and whatever mass we have?

[JuanGarcia-zs]

I hope all of you are doing well ❤️
Sending love from Egypt 🇪🇬

[shakiramonica]

Hope that this will help me to answer my homework :)