defence exam Coast Guard Navik GD (General Duty) 02/2025 Mock Test Series Physics Laws of Motion Newton's Laws of Motion
A body of mass 2 kg is sliding on a frictionless horizontal table with a constant velocity of 4 ms-1. The force required to keep the body moving with the same velocity is:
1
0 N
2
4 N
3
8 N
4
16 N