Application of Newton’s Laws

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Physics Newtonian Mechanics Application of Newton’s Laws

	Frictional Forces:
	The frictional forces are the forces which act at the interface of two objects opposite to the applied force. It is an opposing force which hinders the motion of any object. There are two types of Frictional Forces such as: (i) Static frictional force and (ii) Kinetic frictional force. The static friction comes into play when the object is at rest and the kinetic friction comes into play when the object is in motion. The static frictional force is given by, The direction of kinetic frictional force is in the opposite direction of motion and is given by is the coefficient of kinetic friction.