FIGURE 7-6 -The Force on a 3.00-Kg Object as a Function of a Function

Multiple Choice

FIGURE 7-6
-The force on a 3.00-kg object as a function of position is shown in Fig. 7-6. If an object is moving at 2.50 m/s when it is located at x = 2.00 m, what will its speed be when it reaches x = 8.00 m?

A) 3.30 m/s
B) 3.70 m/s
C) 4.10 m/s
D) 2.90 m/s
E) 4.50 m/s