3. A simple pendulum makes 20 oscillations in 40 seconds. What is the time period and frequency of oscillation ?
Answers
Answered by
1
Answer:
F=1/T
F=20/40=1/2Hz
T=1/F
T=1/1/2=2s
Explanation:
Answered by
5
Explanation:
oscillations =20
time=40
frequency of oscillation= no. of oscillations
-------------------------
total time
= 20/40
= 1/2
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