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Work And Energy — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceWork And Energy1 Mark
MCQ
Work done is said to be positive when a force causes displacement:
  • A
    In its own direction.
  • B
    In the direction opposite to the applied force.
  • C
    In the direction at right angles to the direction of applied force.
  • D
    None of the above.
✓

Answer

  1. In its own direction.

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