Question

A simple pendulum takes 40 seconds to complete 4 oscillations find

the total time period of this pendulum​

Answer 1

Answer:

0.167Hz

Explanation:

Time period (T) of a simple pendulum means the time required by it to complete one oscillation.

T=4×6040=6s

Frequency (f) of a simple pendulum is the reciprocal of its time period. Hence the time period of the pendulum is 6s and the frequency of the pendulum is 0.167Hz.

Answer 2

Answer:

0.167 hz

Explanation:

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