A ball whirls around in a vertical circle at the end of a string . The other end of the string is fixed at the center of the circle. Assuming the total energy of the ball-Earth system remains constant. What is the different of tension in string at bottom and top during circular motion `("T_(bottom) - T_(top)" = ?)`

A ball whirls around in a vertical circle at the end of a string . The other end of the string is fixed at the centre of the circle. Assuming the total energy of the ball-Earth system remains constant. What is the different of tension in string at bottom and top during circule motion ("T_(bottom) - T_(top)" = ?)

A particle of mass m is rotated in a vertical circle by means of a string . The differnce in the tensions in the string at the bottom and the top of the circle would be

A mass m is revolving in a vertical circle at the end of a string of length 20 cm. By how much does the tension of the string at the lowest point exceed the tension at the top most point?

A particle is rotated in a vertical circle by connecting it to a string of length l and keeping the other end of the string fixed. The minimum speed of the particle when the string is horizontal for which the particle will complete the circle is

A ball of mass 0.12 kg is being whirled in a horizontal circle at the end of a string 0.5 m long. It is capable of making 231 revolutions in one minute. Find the breaking tension of the string

A particle tide to the end of a string oscillates along a circular arc in a vertical plane. The other end of the string is fixed at the center of the circle. If the string has a breaking strength of twice the weight of the particles, a. find the maximum distance that the particle can cover in one cycle of oscillation. The length of the string is 50cm . b. Find the tension in the extreme position. c. Find the acceleration of the particle at bottom and extreme position.

A stone of mass of 1 kg is tied to the end of a string 1 m long. It is whirled in a vertical circle. The velocity of the stone at the bottom of the circle is just sufficient to take it to the top of circle without slackening of the string. What is the tension in the string at the top of the circle? (Take, g =10 ms^(-2) )

A stone is tied to one end of a string and rotated in a vertical circle . What is the difference in tensions of the string at lowest and highest points of the vertical circle ?