Part (b) Find an expression for the magnitude of the normal force Nw exerted by the wall on the ladder.Part (c) Find an expression for the largest value of dmar for which the ladder does not slip.Part (d) What is the largest value for d, in centimeters, such that the ladder will not slip? Assume that ladder is 4.5 m long, the coefficient offriction is 0.51, the ladder is at an angle of 46.5°, and the ladder has a mass of 55 kg. Problem 8: A uniform stationary ladder of length L and mass M leans against a smoothvertical wall, while its bottom legs rest on a rough horizontal floor. The coefficient of static frictionbetween floor and ladder is u. The ladder makes an angle 0 with respect to the floor. A painter ofweight 1/2M stands on the ladder a distance d from its base.LPart (a) Find an expression for the magnitude of the normal force N exerted by the floor on the ladder.

Problem 8: A uniform stationary ladder of length L and mass Mleans against a smooth vertical wall, while its bottom legs rest on a rough horizontal floor. The coefficient of static friction between floor and ladder is u. The ladder makes an angle 0 with respect to the floor. A painter of weight 1/2M stands on the ladder a distance d from its base. L Part (a) Find an expression for the magnitude of the normal force N exerted by the floor on the ladder.

Problem 8: A uniform stationary ladder of length L and mass Mleans against a smooth vertical wall, while its bottom legs rest on a rough horizontal floor. The coefficient of static friction between floor and ladder is u. The ladder makes an angle 0 with respect to the floor. A painter of weight 1/2M stands on the ladder a distance d from its base. L Part (a) Find an expression for the magnitude of the normal force N exerted by the floor on the ladder.