Category: Strength of Materials

A. kinetic friction
B. limiting friction
C. angle of repose
D. coefficient of friction
E. friction force

A. newton
B. pascal
C. kilogram meter
D. watt
E. joule

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 ratio of minimum friction force to the friction force acting when the body is just about to move
D. the ratio of minimum friction force to friction force acting when the body is in motion
E. ratio of static and dynamic friction

A. along the plane
B. horizontally
C. vertically
D. at an angle equal to the angle of friction to the inclined plane
E. unpredictable

A. arm of man
B. pair of scissors
C. pair of clinical tongs
D. all of the above
E. none of the above

A. maximum
B. minimum
C. zero
D. infinity
E. same as the force applied

A. 3t2-lt
B. 3t2+2t
C. 6f-8
D. 6f-4
E. 6t2-8t

A. one point
B. two points
C. plane
D. perpendicular planes
E. different planes

A. friction
B. limiting friction
C. repose
D. kinematic friction
E. static friction

A. bodies having relative motion
B. two dry surfaces
C. two lubricated surfaces
D. solids and liquids
E. electrically charged particles