A body executes simple harmonic motion. The potential energy (P.E.), t – McqOptions

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1.	A body executes simple harmonic motion. The potential energy (P.E.), the kinetic energy (K.E.) and total energy (T.E.) are measured as a function of displacement x. Which of the following statements is true [AIEEE 2003]
A.	P.E. is maximum when x = 0
B.	K.E. is maximum when x = 0
C.	T.E. is zero when x = 0
D.	K.E. is maximum when x is maximum
Answer» C. T.E. is zero when x = 0

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