1.

A simple pendulum takes 40s to complete 20 oscillations. What is the time period of the pendulum?

Answer»

If a SIMPLE pendulum takes 40s to complete 20 oscillation so the TIME period of the pendulum is 1 oscillation in 2s.

Explanation:

40s = 20 oscillation

40 ÷ 20 = 2

THEREFORE, the pendulum will TAKE 2s for 1 oscillation.



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