engineering physics MCQ #3705

A 20 kg block is pulled upwards with a force of 250 N. What is its acceleration?

engineering physics MCQ #3705

  1. Question 1

    Q1. A 20 kg block is pulled upwards with a force of 250 N. What is its acceleration?

    • A) 2.5 m/s²
    • B) 5 m/s²
    • C) 10 m/s²
    • D) 0 m/s²

    Answer: 2.5 m/s²

    Explanation: Using F = ma and F - mg = ma, a = (250 - 20 * 10) / 20 = 2.5 m/s².