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Work And Energy — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceWork And Energy1 Mark
MCQ
When an object falls freely towards the earth, then its total energy:
  • A
    Increases.
  • B
    Decreases.
  • C
    Remains constant.
  • D
    First increases and then decreases.
✓

Answer

  1. Remains constant.

Explanation:

Total energy of a freely falling object remains conserved.

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