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Force and Laws of Motion — Science STD 9 — Question

Rajasthan BoardEnglish MediumSTD 9ScienceForce and Laws of Motion1 Mark
Question
Internal forces:
✓

Answer

  1. Are always balanced
Explanation:
Internal Forces are forces between objects found inside the system.
They are always balanced or their vector sum is always zero and cannot do work on the system.

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