In the figure, a uniform plank, with a length L of 7.97 m and a weight of 684 N, rests on the ground and against a frictionless rollerat the top of a wall of height h =Find the coefficient of static friction between the plank and the ground.5.51 m. The plank remains in equilibrium for any value of 0 = 70.0° or more, but slips if 0 < 70.0°.RollerL.NumberUnitsUse correct number of significant digits; the tolerance is +/-2%

Given: Angle of plank with floor = 70 Length of the plank (L) = 7.97 m. h = 5.51 m. Weight of plank…

Answered: In the figure, a uniform plank, with a…

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter14: Static Equilibrium, Elasticity, And Fracture

Section: Chapter Questions

Problem 13PQ

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