A pendulum oscillates from position L to R. It takes 1.2 secs to go from L to R and back to the mean position S. What is the period of the pendulum?
Ans. 1.6 secs. How????
PS I want it fast.
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the answer is correct because a complete oscillation is made when it reaches back at r
but it reaches the mean position so calculating.....
one quarter oscillation is 1.2/3 =0.4sec
therefore four parts would be 0.4*4=1.6sec
time period is equal to one to and fro osc
but it reaches the mean position so calculating.....
one quarter oscillation is 1.2/3 =0.4sec
therefore four parts would be 0.4*4=1.6sec
time period is equal to one to and fro osc
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How one quarter oscillation is 1.2/3?
because the bob has oscillated 3/4 of it hence one third would be one part of the 3
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