The force acting on a particle of mass m is given by the force time graph as shown below find the change in momentum of the particle in 4 seconds Share with your friends Share 0 Anshu Agrawal answered this Solution: The change in momentum is given by the area of force- time graph Change in momentum in 4 sec is the area of the triangle + area of the rectangle∆P =(12×4×2) -(2×2) =4-4 =0 0 View Full Answer