engineering physics MCQ #6127

A spring of spring constant 200 N/m is compressed by 0.2 m. What is the energy stored?

engineering physics MCQ #6127

  1. Question 1

    Q1. A spring of spring constant 200 N/m is compressed by 0.2 m. What is the energy stored?

    • A) 2 J
    • B) 4 J
    • C) 6 J
    • D) 8 J

    Answer: 4 J

    Explanation: Energy stored = 1/2 kx² = 1/2 * 200 * 0.2² = 4 J, using the formula for energy stored in a spring.