The cam and follower is an example of


The cam and follower is an example of 


A) Rolling pair

B) Higher pair

C) Lower pair 

D) Sliding pair

Correct answer : option B ( solution discussed below)


The pair in which only point contact between two motion elements such pair is known as higher pair.

Higher pairs has no surface contact, in higher pair only point contact so low friction is create between two part's.

Higher pair example 
1. Cam and follower
2. Gear

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