Math, asked by deveekiran123, 3 months ago

8 A simple pendulum takes 42 s to complete 20 oscillations, the time period of the pendulum
(d) 4 km
c) 25 km
a) 22 s
(c) 215
(b) 23s
(d) 2.45

Answers

Answered by Xmart34

10

Step-by-step explanation:

ANSWER

Time taken to complete 20 oscillations =32s

Time taken to complete 1 oscillation =32/20s 1.6s

Time period of a pendulum is time taken by it to complete 1 oscillation.

Time period of pendulum is 1.6 seconds.

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