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Two simple harmonic motions, yı = A sinwt and y2 = A coswt are superimposed on a particle of mass m. The total mechanical energy of the particle is :

A(1/2)mw 2 A 2

Bmw 2 A 2

C(1/4)mw 2 A 2

DZero

Answer:

B. mw 2 A 2


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