MHT CET 2026 Physics question
A particle starts from mean position and performs S.H.M. with period 6 second. At what time its kinetic energy is 50% of total energy? (cos 45=1/ )
Answer: (A)
Solution
Total energy . If the kinetic energy is of , the potential energy is also : , so . Starting from the mean position, , so , i.e. $ω t =
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