Question

A block is kept such that spring is in its natural length. The block is suddenly released.. find- 1.Maximum elongation, acceleration,speed at maximum elongation. 2. Maximum speed of the block, acceleration at that position​

Answer 1

Answer:

hope it might help

use conservation of energy to find v

and w work is F .x

Answer 2

Max. compression mgx=21kx2

x=k2mg

At equilibrium mg=kx

x=kmg