Question

“The velocities in a head on elastic
collision be interchanged”​

Answer 1

Answer:

here's ur answer dude

Explanation:

For a head-on collision with a stationary object of equal mass, the projectile will come to rest and the target will move off with equal velocity. Hence, the velocities are interchanged i.e. the speeds are interchanged which in turn interchanges the momentum.

hope it helps

Answer 2

Answer:

it is always possible. it is never possible.it don't have definite answer.