Identify the incorrect pair of physical quantity and its SI unit.

PHYSICS · Single correct · A Level · Physics · Measurements and their errors · Measurements and their errors

Problem

Identify the incorrect pair of physical quantity and its SI unit. (a) Work — N m\text{N}\,\text{m} (b) Momentum — N\text{N} (c) Impulse — N s\text{N}\,\text{s} (d) Power — W\text{W}

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