A. 50%
B. 25%
C. 0%
D. 15%
E. 60%.
A. same
B. double
C. half
D. four times
E. one fourth
A. maximum at periphery and zero at center
B. maximum at center
C. uniform throughout
D. average value in center
E. none of the above
A. angle between normal reaction and the resultant of normal reaction and the limiting friction
B. ratio of limiting friction and normal reaction
C. the friction force acting when the body is just about to move
D. the friction force acting when the body is in motion
E. tangent of angle of repose
A. 0.01 to 0.1
B. 0.23 to 0.27
C. 0.25 to 0.33
D. 0.4 to 0.6
E. 3 to 4
A. ellipse
B. hyperbola
C. parabola
D. circle
E. none of the above
A. creeg
B. yielding
C. breaking
D. plasticity
E. none of the above