FIGURE 6-9 -A 22.0-Kg Crate Is Pulled Along a Horizontal Floor by Horizontal

Multiple Choice

FIGURE 6-9
-A 22.0-kg crate is pulled along a horizontal floor by the ideal arrangement shown in
Figure 6-9. The force F is 300 N. The coefficient of friction between the crate and the floor is 0.270. What is the acceleration of the crate?

A) 4.17 m/s²
B) 6.57 m/s²
C) 2.34 m/s²
D) 4.85 m/s²
E) 9.65 m/s²