Question

A pendulum oscillates 50 times in 6
seconds. Find its time period and
frequency?

Answer 1

SOLUTION :

    ⇒the pendulum oscillates 50 times in 6 secs.

so time taken to oscillate once= 6/50 secs = 0.12 secs

so time period of the pendulum is 0.12 secs.

frequency = 1/time period= 1/0.12 Hz = 8.33 Hz [Answer].