A uniform stationary ladder of length L and mass M leans 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 μ. The ladder makes an angle θ with respect to the floor. A painter of weight 1/2M stands on the ladder a distance d from its base.

Question

Kathy

Physics

18 July, 12:14

A uniform stationary ladder of length L and mass M leans 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 μ. The ladder makes an angle θ with respect to the floor. A painter of weight 1/2M stands on the ladder a distance d from its base.

+4

Answers (1)

Know the Answer?

Marlene Coleman · Answer 1

Answer:A uniform ladder of mass and length leans at an angle against a frictionless wall. If the coefficient of static friction between the ladder and the ground is, determine a formula for the minimum angle at which the ladder will not slip.

Explanation:A uniform ladder of mass and length leans at an angle against a frictionless wall. If the coefficient of static friction between the ladder and the ground is, determine a formula for the minimum angle at which the ladder will not slip.