In vertical circular motion, the ratio of kinetic energy of a particle at highest point to that at lowest point is

What is the kinetic energy of a projectile at highest point ?

The kinetic energy of a projectile at the highest point is-

A particle is attached to a string and the other end of the string is attached to a fixed support. In order to just complete the vertical circular motion, what should be the ratio of the kinetic energy of the particle at its highest point of that at its highest point to that at its lowest point?

A particle is attached to a string and the other end of the string is attached to a fixed support. In order to just complete the vertical circular motion, what should be the ratio of the kinetic energy of the particle at its highest point of that at its highest point to that at its lowest point?

A particle tied to a string moves in a circular path in vertical plane. Its velocity at lowerst point is such that it just completes circle. Find the ratio of resultant force on particle at the lowerst point to that at highest point.

A particle tied to a string moves in a circular path in vertical plane. Its velocity at lowerst point is such that it just completes circle. Find the ratio of resultant force on particle at the lowerst point to that at highest point.

A particle of mass m attached to a string of length l is descending circular motion on a smooth plane inclined at an angle alpha with the horizontal. For the particle to reach the highest point its velocity at the lowest point should exceed.

A particle of mass m attached to a string of length l is descending circular motion on a smooth plane inclined at an angle alpha with the horizontal. For the particle to reach the highest point its velocity at the lowest point should exceed.

A particle tied to a string describes a vertical circular motion of radius r continually if it has a velocity sqrt(3gr) at the highest point, then the ratio of the respective tensions in the string holding it at the highest point and lowest points is: