Use the Figure 4-11 and the Information Below to Answer

Multiple Choice

Use the Figure 4-11 and the information below to answer the following question(s) .
A train consists of a caboose (mass = 1000 kg) , a car (mass 2000 kg) , and an engine car (mass 2000 kg) .

-Refer to Figure 4-11. The wheels of the engine are pushing back with what force?

A) 16.5 kN
B) 5.50 kN
C) 27.5 kN
D) 11.0 kN
E) 550. N