A simple pendulum swings with angular amplitude `theta`. The tension in the string when it is vertical is twice the tension in its extreme position. Then, ` cos theta` is equal to

A simple pendulum oscillates with an anglular amplitude of theta . If the maximum tension in the string is 3 times the minimum tension, then the value of cos theta is

Tension in the string is minimum when the pendulum is at

A simple pendulum has a bob of mass m and swings with an angular amplitude phi . The tension in thread is T . At a certain time the string makes an angle theta with the vertical (theta le phi)

Suppose the amplitude of a simple pendulum having a bob of mass m is theta_0 . Find the tension in the string when the bob is at its extreme position.

A simple pendulum is oscillating with an angular amplitude 60^@ . If mass of bob is 50 gram, then the tension in the string at mean position is (g = 10 ms^(-2))

A simple pendulum 4m long swing with an amplitude of 0.2m . What is its acceleration at the ends of its path?

A simple pendulum with a bob of mass 'm' swings with angular amplitude of 60^@ . When its angular displacement is 30^@ , the tension in the strings would be

A simple pendulum oscillates simple harmonically. The tension in the string at lowest point is T. What is the total acceleration of the bob at its lowest position ?

The angular amplitude of a simple pendulum is theta_(0) . The maximum tension in the string is

when the bob of a simple pendulum swings, the work done by tension in the string is :