Home/
Competitive Exams/
NEET/
Physics/
Laws of Motion/
Question 5418
NEET Physics · Medium

Laws of Motion: Friction Applications MCQ

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

Timer-based practiceDetailed answer reviewMobile-friendly flow
Friction ApplicationsMediumQuestion 5418

Question

A block of mass 10 kg is on a rough surface (μₖ = 0.3). The friction force during motion (g = 10 m/s²) is:
  1. A
    3 N
  2. B
    30 N
    Correct
  3. C
    300 N
  4. D
    0.3 N

Correct answer

30 N

Explanation

Friction = μₖmg = 0.3×10×10 = 30 N.

Review Laws of Motion notesStart timed chapter practice