When a body is whirled in a horizontal circle by means of a string the centripetal force is supplied by______________?
The relation between linear and angular acceleration is______________?
If we whirl a stone at the end of a string in the vertical circle, it is likely to break when the stone is________________?
What is the outward force acting on a mass of 10 kg when rotating at one end an inelastic string 10m long at speed of 1m/s ?
The shaft of a motor rotates at a constant angular speed of 360rev/min. Angle turned through in 1 sec in radian is________________?
The angular speed of seconds hand of a watch in rads-1 is______________?
In an angular motion, Newton’s second law of motion is_____________?
If a wheel of radius r turns through an angle of 30° then the distance through which any point on its rim moves is______________?
A cyclist cycling around a circular racing track skids because_____________?
When a wheel 1 m in diameter makes 30 rev min the linear speed of the point on its rim in ms-1 is_______________?
