Momentum and Impulse Explained

I discuss momentum and impulse and newtons second law, apply it to a broken egg and car safety devices such as crumple zones and air bags.
OOPS - small error at 2:00. The bullets momentum is 19.15 kgm/s, but the trucks velocity ends up being correct
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[@anirbansingha6723]

The best video present in CZcams in this momentum and impulse section. It helped a lot 🙂

[@claraishungry501]

2:24 shouldnt 50*10^-3 * 583 = 29.15 ?? i dont understand

[@RejaMarjana]

I really enjoying ur video, sir. It helps me understand the concept, factually..
Thank you very much..

[@michelleherrmann8518]

When I calculate momentum of the bullet, I get (0.050kg)*(583m/s)=29.15kg*m/s
Otherwise a GREAT video!

[@allenthomas9631]

Great illustrations! Thanks

[@hasyaariyah6248]

Explanations and the illustration are so clear! Thank you so much for this helpful video 🙌👍

[@theadventurousallens6869]

I don't get it though. 😑

[@adityaadit2004]

More like EGGsplanation if you know what I mean

[@thelabofmiracle7711]

very underrated, great lecture tysm.

[@curtpiazza1688]

Great educational video! 😊

[@cheshire__kat]

thank you so much! i understand this topic so much better now only because i watched this video and discovered your lovely channel

[@PhysicsHigh]

Thanks

[@kanchanlodhi605]

Ur videos deserve more likes ....

[@kingmirwin8782]

REALLY HELPFUL VIDEO THANK YOU 😃

[@kanchanlodhi605]

U explained very well .....now I understand the concept of momentum and impulse.....thanks

[@1light4love]

SAME!!! the accent coupled with the shirt did wonders for my enjoyable memory as well😊😉🙏

[@cardodalisay817]

*Punched by a bully*
Me: So why does my face break? It's a concept of physics and today...

[@angushubbard3941]

Awesome video

[@HilawUgLuto]

@PhysicsHigh I have a question about impulse. For a baseball player at home plate, is it impulse the instant he contracts his muscles to begin moving the baseball bat to hit the ball? If it is not impulse, what is the correct term please? Thank you!

[@sabine826]

this is awesome!

[@JeronimusJack]

and how do i get the time or F in p = F x t?

[@ARM_DM]

5:50 Video Bombed by the pupper

[@rutujnagarkar9884]

really loved the explanation

[@PhysicsHigh]

Thanks

[@bossbee4ever]

Amazing!

[@Quanta4life]

Grt video

[@swaminipatel3811]

when you say increasing the time do u mean until it stops?

[@PhysicsHigh]

yes, increasing the time for the event (to stop from a certain velocity) will result in the net force decreasing

[@tanvirlatif3203]

You are a legend

[@PhysicsHigh]

Thanks !

[@swaminipatel3811]

why is the force the egg in the second demonstration much lower?

[@PhysicsHigh]

the egg take s longer time to slow down, that means it has a lower acceleration, thus the net force that causes this is less

[@davidmudry5622]

A large snowball is rolling down a hill, as it rolls it's mass steadily increases from collecting more snow. Will it accelerate or decelerate as it rolls downhill?

[@PhysicsHigh]

Good question.

[@davidmudry5622]

@@PhysicsHigh Thanks for the reply!...We know when a descending object is slowing, such as when an elevator is stopping, that this deceleration momentarily increases your weight. Would the opposite then be true, would gaining weight while descending cause deceleration, such as the snowball gaining mass?

[@PhysicsHigh]

This would a good video topic

[@davidmudry5622]

@@PhysicsHigh Once again thank you for replying! My idea would be to somehow add mass to the Maxwell Wheel as it descends, but I can't think of how to do this yet?

[@davidmudry5622]

@@PhysicsHigh I need help. If a little bit of mass at the top of a skyscraper acceleration down = less weight = less force down, and then as more and more floors of the tower began to fall and accelerate at 64% of G acceleration, from the top down, then would the tower be getting lighter and lighter to any of the supporting structure at the base of the tower? In other words, less and less weight force on the very bottom of the tower as the collapse progressed from top down, and where all the floors of the tower eventually fell one floor at a time, all of them in 64% of 1G acceleration?

[@AkashAkash-li2nj]

Its similar to conservation concepts,decrease in time gets force increased and increase in time gets force decreased,anything may happen impulse tries to be conserved,am i right pal??

[@PhysicsHigh]

You are correct.

[@Zuhaib_0]

Great video and explanation more likes needed haha

[@PhysicsHigh]

Thanks.

[@spirit6329]

Lel

[@Zuhaib_0]

Melad Yaqubi hahaha

[@Zuhaib_0]

Melad Yaqubi what r u doing here?

[@ransomedrexler8529]

Isn't (0.05kg)(583m/s) = 29.15 kg m/s ?????

[@claraishungry501]

i was just going to ask this

[@olivergajkow5241]

No because you must convert 0.05kg to 50g because the Si unit must the same or change 583m/s to 161km/h

[@ransomedrexler8529]

@@olivergajkow5241 Incorrect. The unit is kg*m/s. Mistakes were made. He even converted the units to kg. He just did the math wrong.

[@fishylloyd7339]

Moments of silence for the egg😔😔😔😔....

[@trololol6199]

grazie

[@PhysicsHigh]

Prego

[@aln3946]

I was going to show this to my class but after watching there's a bullet no can do. Tip don't use anything dealing with a gun or bullet when explaining things to kids under 18.

[@sohamkranti7644]

hehe boi