The angle between the normal force and the resultant force of normal force and maximum frictional force is –
A. angle of friction
B. angle of repose
C. angle of inclination
D. none of the above
Answer:A
The angle between the normal force and the resultant force of normal force and maximum frictional force is –
A. angle of friction B. angle of repose C. angle of inclination D. none of the above