A pendulum on earth oscillates with a period of 3.45 seconds. What is the length of the pendulum?

The length of the pendulum is 2.954 m.

Explanation:

Given;

period of the pendulum, T = 3.45 s

The period of the pendulum oscillation is given as;

where;

L is length of the pendulum

g is acceleration due to gravity on Earth = 9.8 m/s²

Therefore, the length of the pendulum is 2.954 m.

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