Physics, asked by noushadtnregdha, 3 months ago

if a simple pendulum oscillates 20 times in 30 seconds.
calculate the frequency

Answers

Answered by 16010091

0

Explanation:

Time period is T=

20

2

=0.1/sec

Answered by manojannadate345

0

Answer:

answer is 4

Explanation:

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