Find the slope of the line defined by:

A)
B)
C)
D)

An 18 wheeler has a mass of 28,000 kilograms when fully loaded. The truck goes from 0 to 90 kilometers per hour in 120 seconds. What is the force on the 18 wheeler due to acceleration?
A) 1.08 kN
B) 15.82 kN
C) 10.71 kN
D) 5.83 kN