a pendulam oselates 100 times in 20 sec find ot time period and frequency
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Answer:
Frequency per second is 5
Time period is 1/5or 0.2
Explanation:
given that there are 100 oscillation in 20 second
Oscillation in 1 second = 100oscillation/20 second
= 5 oscillation per second
we know that
Time = 1/Frequency
Time = 1 /5
time = 0.2
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