A. the tangent of the angle of friction is equal to coefficient of friction
B. the angle of repose is equal to angle of friction
C. the tangent of the angle of repose is equal to coefficient of friction
D. the sine of the angle of repose is equal to coefficient to friction
E. none of the above
Correct Answer: the sine of the angle of repose is equal to coefficient to friction ✔
Last Updated: January 26, 2019