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A spring mass system is held at rest wit...

A spring mass system is held at rest with the spring relaxed at a height (H) above the ground. Determine the minimum value of (H) so that the systen has a tendency to rebound after hitting the ground. Given that the coefficient of restitution between `(m_(2))` and ground is zero.
.

A

`(m_(2)g)/K((2m_(1)+m_(2))/(2m_(1)))`

B

`(m_(2)g)/(2K)((2m_(1)+m_(2))/(2m_(1)))`

C

`(m_(2)g)/K`

D

`((2m_(1)+m_(2))/(2m_(1)))`

Text Solution

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The correct Answer is:
A
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