Question

If very large mass moving with a velocity of 5 metre per second collides with very small stationary mass what will be the velocity of second mass????​

Answer 1

Answer:

Explanation:

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 ; velocity df massive ball=v

In a head-on elastic collision where the projectile is much more massive than the target, the velocity of the target particle after the collision will be about twice that of the projectile and the projectile velocity will be essentially unchanged. So, the second ball will move with a speed approximately equal to 2v.