A particle undergoes SHM having a time period T. The time taken in completing 3\8 oscillation from the mean position is
A fan makes 10 revolutions in 3 second which is just switched on. Considering uniform acceleration the number of revolution made by the fan in next 3 seconds is
A circular disk rolls down an inclined plane. The fraction of its total energy associated with its rotational motion is
Angular momentum is the moment of linear momentum. It defines the quantity of motion of rigid rotational bodies. Angular momentum is defined as the vector product( or cross product) of distance from the axis of rotation with the linear momentum
Consider a wheel of radius ‘r’ rotating about an axis through a center due to the application of a couple of magnitude ‘F’ at points A and B.