Question

The angle of the inclined plane at which the body just begins to slide down the plane, is called helix angle.

(a) True

(b) False

I have been asked this question in an interview.

I need to ask this question from Friction of Pivot and Collar Bearing in section Friction of Machine Kinematics

Answer 1

Right option is (b) False

For explanation I would say: The angle of the inclined plane at which the body just begins to slide down the plane, is called angle of repose.