Elastic collision in one dimension, expression for final velocity acquired by a body after collision

[@rahilraj9286]

Sir, your interpretation is much more concise and clear compared to my physics lecturer. Thank you for making this derivation really straightforward and to the point.

[@roneet9027]

Thank you so much sir for explaining and giving the cases possible 🙏🙏😊😊

[@sunildandge68]

Nice sir keep it up 👍☺️

[@prakashbabu5780]

Thank you sir