NEET Physics · Hard

Work, Energy & Power: Spring Work MCQ

Solve this quality-checked NEET multiple-choice question, then review the correct answer and explanation.

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Spring WorkHardQuestion 6018

Question

Spring (k = 200 N/m) compressed by 0.1 m. Work done in compressing:
  1. A
    2 J
  2. B
    1 J
    Correct
  3. C
    0.5 J
  4. D
    4 J

Correct answer

1 J

Explanation

W = ½kx² = ½ × 200 × 0.01 = 1 J.