Physics, asked by punita50, 11 months ago

a body of mass M dropped from a certain height strikes a light vertical fixed spring of stiffness K. the height of its fall before touching the spring if the maximum compression of the spring is equal to 3mg/k is

Answers

Answered by aditya2556

1

energy for compressing a spring = kx
therefore M√2gh = 3 mg, height equals 4.5 X g

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