Determine the value of P just sufficient to start the 60 wedge under the W lb blue block. The angle of friction is for all contact surfaces. Neglect the weight of the orange block. The surface numbers are in light green highlight 8 F3- W 4 P 12 590 19 1 deg lb deg Answer in three (3) decimal places including zeros F1 = lb F2 = lb 3 Ih 2 e FOR QU

Please answer the problem with all the work and steps   2)Determine the minimum coefficient of static friction and max height h such that the barrelremains stationary (no sliding or tipping) (this is part of the question for this problem as well)

What If? If the incline under m2 is rough, what is the minimum value of the coefficient of static friction ?s for which the system will not move? ?s =

A band brake is to absorb 5 Hp at 200 rpm. The maximum pressure of the lining and the drum is 120 psi. The angle of wrap is 3.6 radians, the width of the band is 3 inches and f = 0.15. Find the forces at the tight side. The diameter of the drum is at 8 inches. The correct answer is 2880 lbs. I just need a complete solution. Thank you!