A 479-N crate rests on an ramp;the maximum angle just before it slips is 20° with the horizontal.What is the coefficient of static friction between crate and ramp surfaces?
A) 2.75
B) 0.58
C) 1.73
D) 0.36
E) 0.72

Question

A 479-N crate rests on an ramp;the maximum angle just before it slips is 20° with the horizontal.What is the coefficient of static friction between crate and ramp surfaces?
A) 2.75
B) 0.58
C) 1.73
D) 0.36
E) ​0.72

Quizplus · Accepted Answer

The Answer of A 479-N crate rests on an ramp;the maximum angle just before it slips is 20° with the horizontal.What is the coefficient of static friction between crate and ramp surfaces?
A) 2.75
B) 0.58
C) 1.73
D) 0.36
E) ​0.72

A 479-N Crate Rests on an Ramp;the Maximum Angle Just