Solve Prob. 8-145 if the truck and crate are-traveling up a 10° incline. Prob. 8-145:...

Solve Prob. 8-145 if the truck and crate are-traveling up a 10° incline.

Prob. 8-145:

The truck has a mass of 1.25 Mg and a center of mass at G. Determine the greatest load it can pull if (a) the truck has rear-wheel drive while the front wheels are free to roll, and (b) the truck has four-wheel drive. The coefficient of static friction between the wheels and the ground is = 0.5, and between the crate and the ground, it is = 0.4.