Sound WavesHard
Question
The average speed of the bob of a simple pendulum oscillating with a small amplitude A. and time period T is
Options
A.
B.
C.
D.
Solution
x = A sin 
⇒ distance coverd in time t =
= A
⇒ average speed =
⇒ distance coverd in time t =
= A⇒ average speed =
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