Physics, asked by brianshaju23, 5 months ago

A pendulum oscillates 20 times in 4 seconds. Find its time period.

0.05 S
0.001 S
0.2 S
5 S

Answers

Answered by ironlegion1234

0

Answer:

0.05s.

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Answered by Rockiii01

0

Explanation:

ANSWER

Time period =

Number of oscillations in time t = 404

=0.1 s

Frequency = Time period 1=10 Hz

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