time period of a pendulum is 4 second. Find its length. (g=10m/s^2)
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Answered by
5
T^2 = 4 pie^2 L/g
16 = 4 (3.14)^2 L/10
40/9.85 = L
4.06 = L
Answered by
0
Answer: 80meter, sis
Explanation:
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