15 CULLULIIS ILUIT
Assertion (A): Vector sum of three coplanar forces can be zero
Reason (R)
Minimum number of unequal coplanar vectors required to keep a poin
equilibrium is three.
a) Both A and R are correct and R is the correct explanation of A
b) Both A and R are correct but R is not the correct explanation of A
c) A is correct, R is incorrect
d) A is incorrect, R is correct
Answers
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Answer:
Two coplanar vectors can make vector sum 0 but they have to be equal in magnitude So we require an additional vector so that they can form a triangle.
So we require at least 3 unequal coplanar vectors whose vector sum can be equal to 0.
Explanation:
above ⬆is answer
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