FIGURE 7-6
-An object is under the influence of a force as represented by the force vs. position graph as shown in Figure 7-6. What is the work done as it moves from 10 to 15 m?
A) 25 J
B) 50 J
C) 100 J
D) 80 J
E) 125 J

Question

FIGURE 7-6 
-An object is under the influence of a force as represented by the force vs. position graph as shown in Figure 7-6. What is the work done as it moves from 10 to 15 m?
A) 25 J 
B) 50 J 
C) 100 J 
D) 80 J 
E) 125 J

Quizplus · Accepted Answer

The work done is equal to the area under the force vs. position graph. In this case, the area is a triangle with a base of 5 m and a height of 5 N, so the work done is 25 J.

FIGURE 7-6 -An Object Is Under the Influence of a Force as a Force