# Nothing to do

A ball of mass $$m$$ is kept over another ball of mass $$M$$ and released under gravity. Find
1) Max height reached by the ball of mass m after the system collides with the ground?
2) For what value of $$M/m$$ height reached will be max?
3) For what value of $$m$$; $$M$$ will come to rest just after the collision?
Assume that all collisions are elastic.

Note by Luna Biswas
2 years, 6 months ago

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Is the ball of mass M resting on the ground?

- 2 years, 3 months ago