6 in. +3 in.

The uniform 14-ft pole weighs 150 lb. and is supported as shown. Calculate the magnitude of the force P required to move the pole if the coefficient of static friction for each contact location is 0.40. Express your answer in units of lb. 6' A 14' - יך B - P

2. The wedge blocks are used to hold the specimen in a tension testing machine. Determine the design angle 0 of the wedges so that the specimen will not slip regardless of the applied load. The coefficients of static friction are LA at A and l8 at B. Neglect the weight of the blocks. B Given: HA = 0.1 HB = 0.6 %3D

The uniform bar and the homogeneous cylinder each have a mass of 24 kg. The static coefficient of friction is μs at A, B, and C (the three points of contact). (a) Assuming equilibrium, calculate the normal and friction forces at A,B and C. (b) What is the smallest value of μs necessary for wquilibrium?

I need a process for this problem

Current Attempt in Progress The two 4.8° wedges shown are used to adjust the position of the column under a vertical load F of 9.5 kN. Determine the magnitude of the forces P required to raise the column if the coefficient of friction for all surfaces is 0.25. Assume 0 = 4.8° 0 Answer: P = i eTextbook and Media Save for Later kN Attempts: 0 of 3 used Submit Answer

Could you go step by step on how to solve this problem. I've been tackling it for the past few hours and I can't seem to get it quite right.

The frame supports the 400 kg mass as shown. Assume a coefficient of friction of 0.25 around the pulley. Further assume the frictional forces are fully developed. Determine all external reactions and all pin reactions acting on the structure. pleas show me all your work

The green rods apply a 2.6 kN clamping force to the red object, E. The square-threaded screw used to generate the clamping force passes through a threaded opening at B and presses against lever ACE at E. The coefficient of static friction is = 0.29. Neglect friction at A. The screw has mean radius r = 9 mm and lead L = 2 mm. B 180 mm 70 mm E (a) Determine the force in member CD in kilonewtons. (Enter the magnitude.) kN (b) Determine the magnitude of the moment in N• m that one must apply to the screw to increase the clamping force. N: m (c) Determine the magnitude of the moment in N •m that one must apply to the screw to decrease the clamping force. N: m