Body: "Mechanical movements" is According to BBC, "mechanical motion" is defined as one of the four different motion types in mechanical systems.
People study "Mechanical movements" in order to They are rotary motion, linear motion, reciprocating motion and oscillating motion.
Some subfields in "Mechanical movements" include Kinematic pairs, Planes, Spheres.
Henry T. Brown, Hiscox Gardner Dexter are some authorities of "Mechanical movements".