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(III) A uniform ladder of mass m and length leans at an angle ? against a frictionless
Chapter 9, Problem 26P(choose chapter or problem)
QUESTION:
(III) A uniform ladder of mass and length leans at an angle against a frictionless wall, Fig. 9-60. 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.
Questions & Answers
QUESTION:
(III) A uniform ladder of mass and length leans at an angle against a frictionless wall, Fig. 9-60. 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.
ANSWER:
Solution 26P
Step 1 of 2
We are required to calculate the minimum angle for the ladder not to slip.