A. parallel to OA
B. perpendicular to OA
C. at 45° to OA
D. along AO
E. along OA
A. sliding pairs
B. turning pairs
C. rolling pairs
D. higher pairs
E. lower pairs
A. 6 times more
B. 6 times less
C. 2.44 times more
D. 2.44 times,less
E. 36 times less
A. along the angular velocity
B. opposite to angular velocity
C. may be any one of these
D. perpendicular to angular velocity
E. none of the above
A. displacement diagram
B. velocity diagram
C. acceleration diagram
D. all of the above
E. none of the above
A. lower pair
B. higher pair
C. open pair
D. close pair
E. cam pair
A. leads the sliding velocity vector by 90°
B. lags the sliding velocity vector by 90°
C. is along the sliding velocity vector
D. leads the sliding velocity vector by 180°
E. none of the above