engineering physics MCQ #832

A car is moving in a circular path with a radius of 200 m. If the speed is 30 m/s, find the centripetal acceleration.

engineering physics MCQ #832

  1. Question 1

    Q1. A car is moving in a circular path with a radius of 200 m. If the speed is 30 m/s, find the centripetal acceleration.

    • A) 4.5 m/s²
    • B) 5.5 m/s²
    • C) 6.5 m/s²
    • D) 7.5 m/s²

    Answer: 4.5 m/s²

    Explanation: a = v² / r = 30² / 200 = 900 / 200 = 4.5 m/s², using the formula for centripetal acceleration.