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Sticky Note
The minimum number of unequal forces whose sum can equal to zero is _____?
غیر مساوی قوتوں کی کم سے کم تعداد کیا ہوگی جس کی رقم صفر کے برابر ہوسکتی ہے؟
  1. 1
  2. 2
  3. 3
  4. None of these
Explanation
  • To achieve a zero resultant force, at least three unequal forces are required to form a closed triangle in vector addition.
  • Two unequal forces cannot cancel each other unless they are equal in magnitude but opposite in direction.

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