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Work, Power And Energy — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceWork, Power And Energy1 Mark
MCQ
Work done by a body is:
  • ✓
    Negative, positive or zero
  • B
    Always positive
  • C
    Always zero
  • D
    Always negative
✓

Answer

Correct option: A.
Negative, positive or zero

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