A 5.0-kg crate is on an incline that makes an angle of 30with the horizontal. If the coefficient of static friction is 0.50, the minimum force that can be applied parallel to the plane to hold the crate at rest is:
A) 0
B) 3.3 N
C) 30 N
D) 46 N
E) 55 N

Question

A 5.0-kg crate is on an incline that makes an angle of 30with the horizontal. If the coefficient of static friction is 0.50, the minimum force that can be applied parallel to the plane to hold the crate at rest is:
A) 0 
B) 3.3 N 
C) 30 N 
D) 46 N 
E) 55 N

Quizplus · Accepted Answer

The Answer of A 5.0-kg crate is on an incline that makes an angle of 30with the horizontal. If the coefficient of static friction is 0.50, the minimum force that can be applied parallel to the plane to hold the crate at rest is:
A) 0 
B) 3.3 N 
C) 30 N 
D) 46 N 
E) 55 N

A 50-Kg Crate Is on an Incline That Makes an Angle