JEE Main Physics question

PhysicsSystems of Particles and Rotational MotionJEE Main

If a force of 250 N acts on a body, the momentum acquired is 125 kg-m/s. What is the period for which the force acts on the body?

Answer: (A)

Solution

t = Δp/F = 125/250 = 0.5 s.

Question ID VK-153280