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Question: Two vectors \(\overset{\rightarrow}{A}\)and \(\overset{\rightarrow}{B}\)lie in a plane, another vect...

Two vectors A→\overset{\rightarrow}{A}and B→\overset{\rightarrow}{B}lie in a plane, another vector C→\overset{\rightarrow}{C}lies outside this plane, then the resultant of these three vectors i.e.,A→+B→+C→\overset{\rightarrow}{A} + \overset{\rightarrow}{B} + \overset{\rightarrow}{C}

A

Can be zero

B

Cannot be zero

C

Lies in the plane containing A→+B→\overset{\rightarrow}{A} + \overset{\rightarrow}{B}

D

Lies in the plane containing C→\overrightarrow{C}

Answer

Cannot be zero

Explanation

Solution

If C→\overrightarrow{C} lies outside the plane then resultant force can not be zero.