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The Resultant Force You Exert While Pressing a Key on the Keyboard

Question 13

Multiple Choice

The resultant force you exert while pressing a key on the keyboard of your new computer, for a 1.0-s period, is plotted in Figure 5-5.
Figure 5-5
The resultant force you exert while pressing a key on the keyboard of your new computer, for a 1.0-s period, is plotted in Figure 5-5. Figure 5-5 How much work did you do during this 1-s interval? A) 12.5 J B) 50. J C) zero D) 22. J E) -25. J
How much work did you do during this 1-s interval?


A) 12.5 J
B) 50. J
C) zero
D) 22. J
E) -25. J

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