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Why the sin^2 changes to cos^ 2 in equation of energy in S.H.M

Why the sin^2 changes to cos^ 2 in equation of energy in S.H.M

Grade:12

1 Answers

Vikas TU
14149 Points
6 years ago
Dear Student,
The sin^2 changes to cos^ 2 in condition of vitality in S.H.M on the grounds that in this movement the pendulum forward and backward at one point the molecule has changed its position that is the reason here sin^2 changes to cos^2.
Cheers!!
Regards,
Vikas (B. Tech. 4th year
Thapar University)

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