Question

7. Fig. 13.4 shows an oscillating pendulum.
Fig. 13.4
Time taken by the bob to move from A to C is t1 and from C to
O is t2. The time period of this simple pendulum is
(a) (t1 + t2 )
(b) 2 (t1 + t
2 )
(c) 3 (t1 + t
2 )
(d) 4 (t1 + t
2 )

Answer 1

Answer:

answer is 4(t1+ t2) of this question