A second's pendulum performs 100 oscillations in

A physical pendulum performs small oscillations about the horizontal axis with frequency omega_(1)=15.0 s^(-1) . When a small body of mass m=50 g is fixed to the pendulum at a distance l=20 cm below the axis, the oscillation frequency becomes equal to omega_(2)=10.0 s^(-1) . Find the moment of inertia of the pendulum relative to the oscillation axis.

The pendulum of wall clock is a second's pendulum. The number of oscillations made by it in one day is

A simple pendulum completes 10 oscillations in 25 s. Another simple pendulum completes 11 oscillations in the same time , at the same place. Compare the length of the pendulums.

A simple pendulum completes 10 oscillation in 30 second. Another simple pendulum takes 40 seconds to complete 10 oscillations at the same place. The ratio of the lengths of the simple pendulums is

A simple pendulum makes 100 oscillation in 25 s. What is the frequency of the pendulum correctto the significant figures?

A simple pendulum makes 10 oscillations in 20 seconds. What is the time period and frequency of its oscillation?

Two physical pendulums perform small oscillations about the same horizontal axis with frequencies omega_(1) and omega_(2) . Their moments of inertia relative to the given axis are equal to I_(1) and I_(2) respectively. In a state of stable equilibium the pendulums were fastened rigifly together. What will be the frequency of small oscillations of the compound pendulum ?

What is the frequency of a simple pendulum that completes 10 oscilations in 2 seconds ?