Question

Q19. Find the no. Time period If a simple pendulum takes 48s to complete 30 oscillations​

Answer 1

Answer:

The time periods of two simple pendulums of different lengths is the same on two different planets. If the lengths of the two pendulums are in the ratio of 1:9, then the ratio of the accelerations due to gravity on the two planets, most likely, is :

Explanation:

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