Question

The time taken by a simple pendulum from one extreme to another extreme is 30 sec How many times tge pendlum will complete on oscillation in 1 hour​

Answer 1

Answer:

Second's pendulum: It is a pendulum which takes precisely one second to move from one extreme position to other. Thus, its times period is precisely 2 seconds. Simple pendulum: A point mass suspended by an inextensible, mass less string from a rigid point support.