The minimum number of unequal forces whose sum can equal to zero is _____?

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؟
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.