engineering physics MCQ #3697

A 5 kg block is moving on a surface with friction coefficient 0.2. What is the frictional force?

engineering physics MCQ #3697

  1. Question 1

    Q1. A 5 kg block is moving on a surface with friction coefficient 0.2. What is the frictional force?

    • A) 10 N
    • B) 5 N
    • C) 0 N
    • D) 20 N

    Answer: 10 N

    Explanation: Frictional force = μ * N = 0.2 * 5 kg * 10 m/s² = 10 N.