Pendulum Parts
Posted October 12, 2010
By admin
Part A Here on Earth, a simple pendulum of length L is observed to have a frequency f.?
Part A Here on Earth, a simple pendulum of length L is observed to have a frequency f. If another pendulum on Earth is observed to have a frequency that is 71f, what is its length?
A. 10082L
B. L/5041
C. 71L
D. L/8.426
E. L/10082
F. L/71
G. 5041L
H. 8.426L
Part B Here on Earth, a simple pendulum of length L is observed to have a frequency f. On another planet a pendulum of length L is observed to have a frequency of 84f. What is the acceleration due to gravity on this planet? In the answers below, g = 9.8 m/s2.
A. 7056g
B. 84g
C. g/7056
D. g/14112
E. 9.165g
F.14112g
G. g/9.165
H. g/84
Part A - L/5041
Part B- 7056g
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