A simple pendulum hangs from the ceiling of a car. If the car accelera – McqOptions

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1.	A simple pendulum hangs from the ceiling of a car. If the car accelerates with a uniform acceleration, the frequency of the simple pendulum will [Pb. PMT 2000]
A.	Increase
B.	Decrease
C.	Become infinite
D.	Remain constant
Answer» B. Decrease

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