A 100 N force, directed at an angle u above a horizontal
Chapter , Problem 102(choose chapter or problem)
A 100 N force, directed at an angle u above a horizontal floor, is applied to a 25.0 kg chair sitting on the floor. If u " 03, what are (a) the horizontal component Fh of the applied force and (b) the magnitude FN of the normal force of the floor on the chair? If u " 30.03, what are (c) Fh and (d) FN? If u " 60.03, what are (e) Fh and (f) FN? Now assume that the coefficient of static friction between chair and floor is 0.420. Does the chair slide or remain at rest if u is (g) 03, (h) 30.03, and (i) 60.03?
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