The change in momentum per unit time of body represents .

The change in momentum of a body is represented by Deltap=m Deltav . When is this expression valid for the change in the linear momentum?

Energy per unit volume represents

Energy per unit volume represents

A body of mass m is projected with intial speed u at an angle theta with the horizontal. The change in momentum of body after time t is :-

A body of mass m is projected with intial speed u at an angle theta with the horizontal. The change in momentum of body after time t is :-

A force-time graph for the motion of a body is shown in the figure. The change in the momentum of the body between zero and 10sec is

A body of mass m is projected with intial speed u at an angle theta with the horizontal. The change in momentum of body after time t is :-

Figure shows the variation of force acting on a boby with time. Assume the body to start from rest, the variation of its momentum with time is best represented by which plot?