Which one of the following is a vector quantity?

Question

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Answer 1

Energy, Presssure and Work are scalar quantities since they work in multiple directions resulting only in magnitude required to describe them.
Momentum , $p \to = m v \to$ acts in the direction of applied velocity, a vector, hence momentum requires both magnitude & direction to be fully described making it a vector.

Answer 2

Energy, Presssure and Work are scalar quantities since they work in multiple directions resulting only in magnitude required to describe them.

Momentum ,

p \to = m v \to

acts in the direction of applied velocity, a vector, hence momentum requires both magnitude & direction to be fully described making it a vector.