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

Question

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

Quizplus · Accepted Answer

The Answer of 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

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