Find the time period of a pendulum if it covers 20 oscillations in 42 seconds
1.2.0
2.2.4
3.2.1
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Find the time period of a pendulum if it covers 20 oscillations in 42 seconds
1.2.0
2.2.4
3.2.1
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☞ 3.2.1
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Answer:
your answer is 3.2.1
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