

MCQOPTIONS
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1. |
A force increases the speed of a 1.0 kg object from 4 m/s to 8 m/s. The work done by the force will be ______. |
A. | 8 J |
B. | 32 J |
C. | 24 J |
D. | 16 J |
Answer» D. 16 J | |