Questions
A body is executing SHM under the action of a force whose maximum magnitude is 50 N. The magnitude of force acting on the particle at the time when its energy is half kinetic and half-potential is (Assume potential energy to be zero at mean position).
detailed solution
Correct option is D
Fmax = mω2A = 50 NGiven 12kx2 = 12[12kA2] ⇒ x = A2F = mω2x = mω2A2 = 502 = 252 NTalk to our academic expert!
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