Question

the time period of a pendulum is 0.2s. How many oscillations will it complete in 15 s​

Answer 1

time period of pendlum is = 0.2seconds

oscillation in 1 second = 5 times

oscillation in 15 second =5 multiply by 15 = 75 times

Answer 2

Answer:

Time period of pendulum is = 0.2 seconds:

oscillation per 1 second = 5 times:

oscillation in 15 second =5 multiply by 15 = 75 times.

The answer is the pendulum will complete 75 oscillations in 15 sec.The time period of a pendulum is the time taken for one complete cycle, comprising a left wing and a right wing, is called the time period. The period depends on the length and slide in degree on the amplitude of the pendulum and also, the width of the pendulum's swing.