Question

5.
In the given diagram of a simple pendulum, the time taken by the bob to
move from X to Z is t¹ and from Z to O is 't². The time period of this simple pendulum is-
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Answer 1

Explanation:

I think the answer is 4(t1+ t2), as t(XOYOX) is time period. Pendulum requires same time to cover XO to OY and XZ + XO = XO

Answer 2

Answer:

2(t1+t2) it may be the answer