Addition of two vectors, vecA + vecB=vec...

Addition of two vectors, `vecA + vecB=vecC` is represented in which of the following options correctly?

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The resultant of two vectors vecA and vecB" is "vecC . If the megnitude of vecB is doubled, the new resultant vector becomes perpendicular to vecA , then the magnitude of vecC is

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AAKASH INSTITUTE-MOCK TEST 4 -Example

Which of the following quantites is a vector?
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The component of a vector vecA along y-axis will have maximum value if
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If hatn is a unit vector in the direction of the vector vecA, then:-
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If a vector of magnitude 10 units along x-axis multiplied by a constan...
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The angle that the vector bar (OA)= 5hati + 5hatj mix with y-axis is
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If vecA=2hati + 3hatj and vecB= 5hati + 7hatj, then the vector having ...
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A vector is not changed if
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The unit vector of a vector vecA =2hati + 4hatj is
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If vecA= a hati + 0.5hatj + 0.5hatk is unit vector, then value of a w...
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If a vector bar(OP) = 3hati + 3hatj is turned clockwise by an angle of...
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Which one of the following quantities is a scalar ?
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The length of vector, vecA= 3hati +4hatj + 9hatk in y-z plane is
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Two force vectors vecF1 and vecF2 , each of magnitude 10 N act at a po...
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The resultant vector of of bar(OA) = 2hati + 3hatj + 6hatk and bar(OB)...
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If vecA + vecB = vecC and absA^2 + absB^2 = absC^2 , then angle betwee...
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The magnitude of resultant vectors of two vectors given by vecA = 10ha...
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The velocity vector at a point A varies with time as vecv=ahati+bthat...
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The velocity varies with time as vecv = ahati + bthatj , where a and ...
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vecP is resultant of vecA and vecB. vecQ is resultant of vecA and -vec...
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