A particle executes simple harmonic motion with a frequency \[f\]. The – McqOptions

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1.	A particle executes simple harmonic motion with a frequency \[f\]. The frequency with which its kinetic energy oscillates is [IIT JEE 1973, 87; Manipal MEE 1995; MP PET 1997; DCE 1997; DCE 1999; UPSEAT 2000; RPET 2002; RPMT 2004; BHU 2005]
A.	\[f/2\]
B.	\[f\]
C.	\[2f\]
D.	\[4f\]
Answer» D. \[4f\]

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