A. inertia
B. momentum
C. moment of momentum
D. work
E. torque
A. point or line contact between the two elements when in motion
B. surface contact between the two elements when in motion
C. elements of pairs not -held together mechanically
D. two elements that permit relative motion
E. none of the above
A. 2 links
B. 3 links
C. 4 links
D. 5 links
E. none of the above
A. decrease the variation of speed
B. to control
C. to control SN
D. all of the above
E. none of the above
A. a triangle
B. a point
C. two lines
D. a straight line
E. a curve
A. offset between centre lines of cam and follower
B. lift of follower
C. angle of ascent
D. sum of radii of base circle and roller follower
E. all of the above
A. 0, and more than co2r
B. 0, and less than coV
C. 0, 0
D. cor, 0
E. none of the above