Elastic, Inelastic and Perfectly Inelastic Collisions - A Level Physics

[@joynulhaque7586]

For anyone watching, a Perfectly Inelastic Collision is when the Maximum amount of Kinetic Energy is Lost; hence why it's Perfectly Inelastic

[@reggiedunsdon6457]

If max kinetic energy is lost then how can two things that stick together carry on moving? wouldn't a perfectly inelastic collision imply the velocity after is 0?

[@extremeclimax]

hey im from malaysia doing cambridge A level. some of your videos from "A Level Physics Online - Year 13" i couldnt access. i dont mind to pay since your videos are all in top notch quality. Is there any way around to watch your paid videos?? tq!

[@ericjones1796]

looking for more videos, I enjoyed it.

[@joecheung7968]

what the difference between Inelastic and Perfectly Inelastic Collisions

[@omarnalsayad]

can you please make a video explaining Doppler effect, it got included in the new syllabus and your videos help me a lot

[@PhysicsOnline]

I have one, it's on my paid channel and you can find it in the astrophysics playlist. Which exam board is it you're studying?

[@JamUrHyp3]

Is the KE not conserved in a perfectly inelastic collision as well then?

[@bibekdarjee2833]

Thanks for the playlist

[@jessakatesalomon3730]

Great

[@vin9522]

In the context of a common momentum question like two rail cars colliding, if after the collision they were moving at the same velocity as each other, would that be considered a perfectly inelastic collision?

[@PhysicsOnline]

That is correct

[@mohamedtawfik6392]

whats the difference between inelastic collision and perfectly inelastic collision i didnt rlly get that part

[@PhysicsOnline]

In a perfectly inelastic collision the two bodies stay together after the collision.

[@anonymouskevin6558]

I am doing cie syllabus.I'm just wondering if it's basically the same topics?

[@PhysicsOnline]

Pretty much - every A Level course has the same core concepts, its only in the second year of study at the very end where there a few differences.

[@anonymouskevin6558]

Thanks for replying

[@lostsmile6792]

nice car

[@bakanobasire1493]

your explanation not well