942Mechanical EngineeringMedium
Kinematic pairs are those which have________?
Anone of the above
Bsurface contact between the two ele-ments when in motion
Ctwo elements that permit relative mo-tion
Dpoint or line contact between the two elements when in motion
Eelements of pairs not held together mechanically
Correct answer
C. two elements that permit relative mo-tion
Explanation
The correct answer is two elements that permit relative mo-tion.