Question

define scalar and vector quantities
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Answer 1

Answer:

Scalars are quantities that are fully described by a magnitude (or numerical value) alone.

vectors are quantities that are fully described by both a magnitude and a direction.

Explanation:

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Answer 2

Scalar quantities: The physical quantities which have magnitude only. Example: Speed, mass, length, work etc.

Vector quantities: The physical quantities which have both magnitude and direction. Example: Velocity, displacement, acceleration, force etc.

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