A. cylindrical pair
B. turning pair
C. rolling pair
D. sliding pair
E. surface pair
A. incompletely constrained motion
B. partially constrained motion
C. completely constrained motion
D. successfully constrained motion
E. none of the above
A. lower pair
B. higher pair
C. open pair
D. close pair
E. cam pair
A. point or line contact between the two elements when in motion
B. surface contact between the two ele-ments when in motion
C. elements of pairs not held together mechanically
D. two elements that permit relative mo-tion
E. none of the above
A. mass
B. friction
C. inertia
D. resisting force
E. resisting torque
A. lower pair
B. higher pair
C. spherical pair,
D. cylindrical pair
E. bearing pair
A. P = 2L-4
B. P = 2L + 4
C. P = 2L+2
D. P = 2L-2
E. P = L-4