A simple pendulum takes 15.5 s to complete 20.0 oscillation cycles. What is the length of the pendulum? Assume that g=9.81 m/s². Give your answer in meters, rounded to three significant figures.
A simple pendulum takes15.5 s to
complete 20.0 oscillation cycles.What
is the length of the pendulum? Assume that g=9.81 m/s2.Give your answer in
meters,rounded to three significant figures.