The velocity (v) - time (t) graph of a ball of mass 50 g along a straight line on a horizontal surface is as shown. The magnitude of the force exerted by the surface on the ball to bring it to rest is
1
0.0001 N
2
0.001 N
3
0.01 N
4
0.1 N
The velocity (v) - time (t) graph of a ball of mass 50 g along a straight line on a horizontal surface is as shown. The magnitude of the force exerted by the surface on the ball to bring it to rest is