Which one of the following expressions represents a vector quantity?

PHYSICS · Single correct · CBSE · Physics · Motion in a Plane · Motion in a Plane

Problem

Which one of the following expressions represents a vector quantity? (a) A⃗⋅B⃗\vec{A}\cdot\vec{B} (b) ∣A⃗∣ ∣B⃗∣|\vec{A}|\,|\vec{B}| (c) mv⃗m\vec{v} (d) F⃗⋅s⃗t\dfrac{\vec{F}\cdot\vec{s}}{t}

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