A) amplitude of motion will be very small
B) amplitude of motion will be very large
C) independent of amplitude of motion
D) none of the above
Correct Answer: A
Solution :
A simple pendulum is one which can be considered to be a point mass suspended from a string or rod of negligible mass. It is a resonant system with a single resonant frequency. For small amplitudes, the period of such as pendulum can be approxi-mated by \[T=2\pi \sqrt{\frac{l}{g}}\] This expression is reasonably accurate for angles of a few degrees, but the treatment of the large amplitude problem is much more complex.You need to login to perform this action.
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