2 The tractor has a weight of 8000 lb with center of gravity at G. Determine if it can push the 550-lb log up the incline. The coefficient of static friction between the log and the ground is μ = 0.5, and between the rear wheels of the tractor and the ground p = 0.8. The front wheels are free to roll. Assume the engine can develop enough torque to cause the rear wheels to slip.

Kindly answer this problem about Friction and please include its detailed Free Body Diagram

The factors to consider for estimating the capacity per unit of area for a continuous footer on the surface of a soil with no internal friction angle by using Terzaghi’s formula are(choose all that apply):   -Length of the foundation -Factor of safety -Nc -Cohesion of the soil -Nq

5.5