The angular velocity and the amplitude of a simple pendulum are omega and a, respectively. The ratio of its kinetic and potential energies at a displacement x from the mean position is……………

The angular velocity and the amplitude of a simple pendulum are omega

1.	The angular velocity and the amplitude of a simple pendulum are omega and a, respectively. The ratio of its kinetic and potential energies at a displacement x from the mean position is……………
Answer» `(X^(2)omega^(2))/(a^(2)-x^(2)omega^(2))` `(x^(2))/(a^(2)-x^(2))` `(a^(2)-x^(2)omega^(2))/(x^(2)omega^(2))` `(a^(2)-x^(2))/(x^(2))` SOLUTION :Kinetic ENERGY `K=(1)/(2)momega^(2)(a^(2)-x^(2))` Potential energy `U=(1)/(2)momega^(2)x^(2)implies(K)/(U)=(a^(2)-x^(2))/(x^(2))`