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A block of mass m length force a verical...

A block of mass `m` length force a verical of spring constant `k` If the block is polled down by a distance of `2mg//k` from its equilibrium position and released for the subsequent in the spring to maximum compressed in it `mg//k`

A

2

B

3

C

4

D

1

Text Solution

Verified by Experts

The correct Answer is:
A
Maximum extension: `x = 4mg//k`

Maximum compression: `y = 2 mg//k`
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A2Z-OSCILLATION AND SIMPLE HARMONIC MOTION-Spring Particle System
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