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Force and Laws of Motion — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceForce and Laws of Motion1 Mark
MCQ
A linear momentum of a body can be changed by:
  • A
    Any force
  • ✓
    A net external force
  • C
    An internal force
  • D
    Both $(2)$ and $(3)$
✓

Answer

Correct option: B.
A net external force
A net external force

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