tiny-tim said:hi vipulgoyal!
must be a misprint for "momenta" (the plural of "momentum")
Work is defined as the transfer of energy from one object to another, resulting in a displacement of the object.
Work is calculated by multiplying the force applied on an object by the distance it moves in the direction of the force. The formula for work is W = F * d.
Work is the transfer of energy, while power is the rate of doing work. In other words, power measures how quickly work is done.
Energy and work are closely related, as work is the transfer of energy. Power is also related to energy, as it is the rate at which energy is transferred or used.
Some examples of work include lifting an object, pushing a car, or pulling a wagon. Power can be seen in activities such as running, biking, or using electricity. Energy is present in all of these actions, as it is what is being transferred or used to perform work or generate power.