A vector can be multiplied by a number. The number may be_______________?

Related Mcqs:

Addition of vector obeys_____________?

A. Commutative law B. Distributive law C. Associative law D. All given laws in A, B and C...

Which of the following pairs does not have identical dimensions ?

A. Torque and energy B. Momentum and impulse C. Energy and work D. Mass and moment of inertia...

It is easier to turn a steering wheel with both hands than with a single hand because______________?

A. Accelerating force increases on the wheel B. Two forces act on the wheel C. Two hands provide a firm grip D. The couple acts on the wheel...

Two vectors are A = 3i^+2j^ -k^& B = 3i^-2j^ +k^ , then_____________?

A. B is anti-parallel to A B. B is a negative vector of A C. B has a negative magnitude D. B is perpendicular to A...

The dimension of torque is______________?

A. [ML2T-2] B. [MLT-2] C. [ML2T] D. [ML-2T-2]...