Work energy and power
In general work is said to done when a body moves in a certain distance when force is applied to that body. Work: The work done by a force acting on the body is defined as the product of the force and the displacement of the body in the direction of the force. Constant Force : If the force is constant and it displaces the body through a distance (s) in the same direction, then work done. W = F a But if the displacement makes an angle with the direction of force; then component of displacement along the direction of force = so, work...
read more