IB Physics: Momentum and Impulse

[@irremeabilisUNDA]

wow, the bars! 13:10

[@ngocnamvu6533]

your videos have immensely improved my understanding of physics. And the member videos have been a great help too. thanks so much!!

[@donerphysics]

Great to hear!

[@NtyamBelinda]

Thank you so much for this video, I might pass my exams tomorrow lol

[@donerphysics]

Good luck!!

[@sydli7472]

Thank you Mr.Doner, this has been the most helpful👏👏👏👏

[@donerphysics]

Glad it was helpful!

[@joonjukun]

he literally gave us a middle finger at 22:13

[@donerphysics]

A rare Freudian slip.

[@raneshkrishnan2246]

@@donerphysics freud was rightv

[@raneshkrishnan2246]

the goat

[@fatragingpig7027]

What program do you use to explain your physics with?

[@donerphysics]

Camtasia

[@denizkavi]

Hi, really useful video! I think there might be a typo in the title.

[@donerphysics]

Oh thanks!

[@yolodoee8640]

Was this just a new video for an old one? I never got to watch 2.3-2.4

[@donerphysics]

Right, this video is an update of the old Momentum and Impulse video.

[@dilaygonulalan2730]

in 19:09 Change in momentum = (2.0 * 3.0) - (2.0 * 7.0) = 6.0 - 14.0 = -8.0 Ns
The magnitude will be |-8.0| = 8.0 Ns. Isn't this the answer?

[@donerphysics]

You must subtract the momenta as vectors, and the vectors are in the opposite direction, so you need to make the 7.0 into -7.0.

[@sinem6320]

Could you please also explain IB Physics option C with your videos?

[@donerphysics]

Sorry, not in the plans.

[@sinem6320]

Chris Doner :(

[@corruptedfortune7571]

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