You are holding a bulletin board weighing w = 4.00 n in place against a wall while your friend secures it to the wall. to keep it from slipping, you apply a force p perpendicular to the bulletin board, pressing it directly into the wall. how large must this force be if the coefficient of static friction with the wall is 0.450?

Choose a realistic problem for which these are the correct freebody diagrams. be sure that the answer that the problem requests is consistent with the diagrams shown. choose a realistic problem for which these are the correct freebody diagrams. be sure that the answer that the problem requests is consistent with the diagrams shown. a 1.0 kg block is placed on top of a 2.0 kg block. a horizontal rope pulls the 2.0 kg block across a frictionless floor with a force of 21.0 n. the coefficient between the two blocks is 0.75. does the 1.0 kg block on top slide?