Example elastic collision

How to solve an elastic collision problem using the law of conservation of momentum.

[@blazerspitter2068]

Thanks a lot! My stupid lecturer didn't even bother to go through any of these equations.

[@lyh32132]

very helpful man! thanks a lot.

[@khadijaidris7111]

Great tips really pays up

[@sandhyakumari9040]

Nice viedo sir

[@revenantforever9590]

thank you ,really helped

[@arvindsirphysics6758]

Actually this is right answer...

[@vkdem]

The result is incorrect.

[@hrishikssh]

I think the ans is wrong

[@fayyazshah2043]

isn't it inelastic

[@johndereksanglay7302]

its so hard

[@hrishikssh]

I got 5.48 m/s

[@AlexHernandez-ns6py]

All bad