Question
suppose a pendulum use to show the rotation of the earth has a period of approximately 16.9 seconds. What is the length using formula T=2pi sq root L/32
Answers
Steve
just solve for L in
2π√(L/32) = 16.9
√(L/32) = 16.9/2π = 2.69
L/32 = 7.23
L = 231.51
2π√(L/32) = 16.9
√(L/32) = 16.9/2π = 2.69
L/32 = 7.23
L = 231.51