what is the difference between energy and forces
On the other hand, energy is defined as the force which acts in a certain distance. Energy is all defined as the ability to push or pull by exertion in a certain path or distance. Energy is also measured in joules. Energy and work are said to be scalar units. âScalarâ means it does not have any direction.
If a moving object is stopped by a collision, extending the stopping distance will reduce the average impact force. The rate of doing work is equal to the rate of using energy since the a force transfers one unit of energy when it does one unit of work. A horsepower is equal to 550 ft lb/s, and a kilowatt is 1000 watts.