engineering physics MCQ #752

A car is moving on a circular track. If the radius is 50 m and the coefficient of friction is 0.5, what is the maximum speed?

engineering physics MCQ #752

  1. Question 1

    Q1. A car is moving on a circular track. If the radius is 50 m and the coefficient of friction is 0.5, what is the maximum speed?

    • A) √(0.5 * 10 * 50)
    • B) 15 m/s
    • C) 20 m/s
    • D) 25 m/s

    Answer: √(0.5 * 10 * 50)

    Explanation: Maximum speed = √(μ * g * r) = √(0.5 * 10 * 50).