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A body is executing simple harmonic moti...

A body is executing simple harmonic motion with an angular frequency 2 rad/ s . The velocity of the body at 20 mm displacement, when the amplitude of motion is 60 mm , is

A

40 mm/s

B

60 mm/s

C

113 mm/s

D

120 mm/s

Text Solution

Verified by Experts

The correct Answer is:
C
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