a body of mass 1 kg is performing linear S.H.M. its displacement x(cm) at time t(seconds) is given by x=6 sin (100t+3.14/4).Maximum kinetic energy of the body is
A.) 36J B.) 9J
C.) 27J D.) 18J
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Answer:
(d)
Explanation:
KE= 1/2mw^2a^2
KE = 1/2(1)(100)^(0.06)^2
KE = 18 J
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