Published by:
CGP EDU Academic Team
Published on: August 13, 2026
SECTION - B
A block is fastened to a horizontal spring. The block is pulled to a distance 
from its equilibrium position (at 
) on a frictionless surface from rest. The energy of the block at 
is 
. The spring constant of the spring is 
Text Solution
Verified by ExpertsThe correct answer is:
50
(50) Given
At any instant total energy for free oscillation remains constant 
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