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Momentum



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Physics    Newtonian Mechanics    Momentum

Impulse and Momentum:

                          The impulse of a particle is equal to the change in the momentum of the particle caused by that force. It is a vector quantity and has the dimensions of momentum—that is, ML/T. It has the units same as that of momentum. Force is defined as:



Thus, the impulse of a particle can be written as:



If a graph is drawn between force and time then it would be as follows:



It can be noted that the Impulse is given by the area under the F~t curve


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