Which of the following is not a unit of work?
A) Kw-h
B) Kg-m/s
C) N-m
D) J
E) W-s

Name: Which of the following is not a unit of work? A) Kw-h B) Kg-m/s C) N-m D) J E) W-s
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Question

Quizplus · Accepted Answer

Kg-m/s is a unit of momentum, not work. Work is defined as the force applied over a distance, and its SI unit is the Joule (J). Other units of work include N-m (Newton-meter), which is equivalent to a Joule, W-s (Watt-second), and Kw-h (Kilowatt-hour), which are all measures of energy or work done.

Which of the Following Is Not a Unit of Work