Work may be expressed as foot-pounds, kilogram-meters, and joules. In essence then, to measure work one needs to know the weight of an object and the ________.
A. time it took to move it
B. vertical distance through which it moved
C. horizontal distance through which it moved
D. horizontal distance through which it moved and the time it took to move it
Answer: B
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What will be an ideal response?
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What will be an ideal response?
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