Question

 A simple pendulum makes 75 oscillations in 150 seconds. What is the time period of its oscillation? ​

Answer 1

Answer:

0.5 Hz

Step-by-step explanation:

For 15 oscillation it takes 30 sec

For one oscillation Tme period = 30/15 = 2sec

Frequency = 1/ Time period

=1/2=0.5 Hz

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