A block of mass 250 g is kept (does not sticks to spring) on a vertical spring of spring constant 100 N/m fixed from below (block is in equilibrium). The spring is now compressed to have a length 10 cm shorter than its natural length and the system is released from this position. How high does the block rise from this position? Take g = 10 m/s 2 .
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Verified by ExpertsThe correct answer is:
A
= 
, H = 20 cm.
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