A student whirls a stone in a horizontal circle of radius 3 m and at height 8 m above level ground. The string breaks, at lowest point and the stone flies off horizontally and strikes the ground after travelling a horizontal distance of 20 m. What is the magnitude of the centripetal acceleration of the stone while breaking off.

A boy whirls a stone of small mass in a horizontal circle of radius 1.5m and at height 2.9m above level ground. The string breacks and the stone flies off horizontally and strikes the ground after travelling a horizontal distance of 10m . What is the magnitude of the centripetal acceleration of the stone while in circular motion ?

A boy whirls a stone of small mass in a horizontal circle of radius 1.5m and at height 2.9m above level ground. The string breacks and the stone flies off horizontally and strikes the ground after travelling a horizontal distance of 10m . What is the magnitude of the centripetal acceleration of the stone while in circular motion ?

A boy whirls a stone in a horizontal circle of radius 1.5 m and at height 2 m above level ground. The string breaks, and the stone flies off horizontally and strikes the ground after travelling a horizontally and strikes the ground after travelling a horizontal distance of 10 m. What is the magnitude of the centripetal acceleration of the stone while in circular motion?

A boy whirls a stone in a horizontal circle of radius 1.5 m and at height 2 m above level ground. The string breaks, and the stone flies off horizontally and strikes the ground after travelling a horizontally and strikes the ground after travelling a horizontal distance of 10 m. What is the magnitude of the centripetal acceleration of the stone while in circular motion?

A stone is moved in a horizontal circle of radius 4m by means of a string at a height of 20m above the ground the string breaks and the particle files off horizontally, striking the ground 10m away. The centripetal acceleration during circular motion is

A boy whirls a stone in a horizontal circle 2 m above the ground by mean of a string 1.25 m long .The string breaks nd the stone flies off horizontally,striking the ground 10 m away.What is the magnitude of the centripetal acceleration during circular motion ?Take g= 10 ms^-2 .

A stone of mass 4kg is whirled in a horizontal circle of radius 1m and makes 2 rev/sec. The moment of inertia of the stone about the axis of rotation is

A stone thrown horizontally falls on the ground after 0.5 second at a distance of 5m from where it was thrown. From what height was it thrown?