JEE Main Physics question

Physics Laws of Motion JEE Main

The time in which a force of 2 N produces a change in momentum of 0.4 kg-ms⁻¹ in a body is

(A)0.2 sCorrect
(B)0.02 s
(C)0.5 s
(D)0.05 s

Answer: (A)

Solution

t = Δp/F = 0.4/2 = 0.2 s.

Question ID VK-153178