A pendulum with a bob of mass 0.400 kg ball is released from an angle of...
A pendulum with a bob of mass 0.400 kg ball is released from an angle of 10.00°. You find that the time for 10 oscillations is 12.0 s. What is the length of the string?
Homework Answers
T = 1.2 second
1.2 second = 2
l/g
1.2x1.2 = 42(L/g)
L = 1.44x9.8/40
L= 0.3528 m
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