Science, asked by samantamadhabi633, 2 days ago

simple pendulum makes 20 oscillations in 40 seconds. What is the time period and frequency of its oscillation

Answers

Answered by rakeshpatanvadia
2

Answer:

rhgfbd fnebrbfhtrnthhfbhgnentb

Explanation:

hhbhjgbfnhgnbgbbbbbbbbbbbbbbb

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