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A simple pendulum is oscillating without...

A simple pendulum is oscillating without damiping, When the displacement of the bob is less than maximum, its acceleration vector `veca` is correctly show in:

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
C
(c ) The components of acceleration are as shown
`a = vecalpah_r + vecalpha_t`
The resultant of transvers and radial component of the
acceleration is represented by `va`
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