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Calculate the gravity on a planet using a pendulum that has a period of 2.45 s having a length of 1.25 m.
1 answer
T^2 = 4pi^2(L/g) = (2.45)^2
39.48(1.25/g) = 6.00
6g = 49.35
g = 8.23 m/s^2
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