Home/
Competitive Exams/
NEET/
Physics/
Laws of Motion/
Question 5433
NEET Physics · Hard

Laws of Motion: Impulse & Momentum MCQ

Solve this quality-checked NEET multiple-choice question, then review the correct answer and explanation.

Timer-based practiceDetailed answer reviewMobile-friendly flow
Impulse & MomentumHardQuestion 5433

Question

A ball (0.1 kg) moving at 10 m/s bounces back at 10 m/s. The impulse on the ball is:
  1. A
    0 N·s
  2. B
    1 N·s
  3. C
    2 N·s
    Correct
  4. D
    10 N·s

Correct answer

2 N·s

Explanation

Impulse = |Δp| = m|v_f − v_i| = 0.1 × |−10−10| = 0.1×20 = 2 N·s.

Review Laws of Motion notesStart timed chapter practice