Physics, asked by kunalsingla12345, 5 months ago

A simple pendulum executes 90 oscillations per minute. It takes 15
oscillations to reduce its amplitude, which is 15º, by 50%. Find relaxation time
of the pendulum.

Answers

Answered by srujanbisoyi53

0

Answer:

Given

Number of Oscillations, N=40

Time t=1min

Frequency f=

t

N

=

60

40

=0.667Hz

Time period,T=

f

1

=1.5sec

Hence, frequency is 0.667Hz and time period is 1.5sec

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