Science, asked by chsaihrushikesha, 4 months ago

A pendulum oscillates 20 times in 4 seconds. Find its time period.
a. 0.05 sec.
b. 0.001 sec.
c. 0.2 sec.
d. 0.1 sec

Answers

Answered by pravinayadao

1

Answer:

0.05 sec is right anwer

Answered by khushived

1

Answer:

Ocillations Time(seconds)

20. 4

1. x

By cross multiplying

x=1*4/20

=2/10

=0.2seconds

Hope it helps

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