100 The graph below shows the variation of a force F with

Last updated: 6/10/2023

100 The graph below shows the variation of a force F with time t on a body which is moving in a straight line Dependence of force on time is F t Initially body is at rest F N 30 20 10 0 1 2 3 4 5 t s If the speed of the object is 2 m s at 3 s the speed at 4 s will be approximately in m s a 2 5 c 7 8 0 b 6 5 d 3 1