Momentum (1 of 16) An Explanation

This video gives a complete explanation of momentum. It also includes an example momentum problem.

Momentum is a quantity of matter arising from its mass and velocity. The momentum of an object is directly proportional to its mass and velocity. Momentum is a vector quantity. Impulse is the product force applied to an object and the time over which the force is applied. In the absence of friction, this will result in a change in the velocity of the object.

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[goldfishbrainjohn]

I dropped out the school when I was 11.
I had no chances to learn mathematics and physics from official education.

I learned programming, English and now I'm a software engineer and currently watching your videos to learn mathematics.

Thank the Internet and thank you for creating and sharing these excellent videos.

🥰

[robpatterson]

Oh man. I love doing this stuff! Good job describing everything!

[wyskun]

I have a very important 2 questions for me:)

1. In space, there is a space shuttle that does't move. Mass of this shuttle is always constant. This space shuttle has a rocket engine which produce a constant force of 100N. When the engine is started and the ship has a constant thrust of 100N, when the ship starts to accelerate, will the acceleration be constant and remain constant (let's assume 10m / s), or maybe the acceleration will start to decrease as the speed increases? It is related to the rule Ek = 1 / 2mv ^ 2 ???

2. Same space shuttle doesnt move. Shuttle start to accelerate from 0km/h to 10km/h in 5 seconds and it takes "X" energy for example. How much energy it will needed to accelerate also 10km/h more in also in 5 seconds when it allready have velocity of 100km/h ? Also "X" energy? Or much more "X" of energy? And why is that?

[e-dj]

Hello sir, I've studying collisions and explosions, can u make an video to explain it? Thx a lot 😊

[siddharthasankarbaruah]

The way of explaining is gud. But u are a bit faster and try to elaborate the sums. Anyways the video helped me a lot

[biswajitbaruah]

How to find momentum if there is an external force

[sunjidaakhter]

luv u sir...❤❤❤ sir i've mailed u twice but u didn't reply....pls reply

[physicshuman]

Note force does not equal mass times velocity it’s mass times acceleration

[anilkumarsharma]

Show unit ol momentum if not make it Anil kumar sharma unit for aks for easier understanding😉😉😉😉