Direction of linear velocity of a particle rotating in a circular motion is :
Along the radius of the centre
Along the axis of rotation
Along the tangent
Along the radius away from the centre
Direction of linear velocity of a particle rotating in a circular motion is along the tangent.
A stone ties to the end of a string 1m long is whirled in a horizontal circle with a constant speed. If the stone makes 22 revolution in 44 seconds, what is the magnitude and direction of acceleration of the stone