\(Theory\ of\ Machines\)

\(Rigid\ Body\ Motion\ -\ Part\ 1\)

Machines are primarily interconnected rigid bodies. So first we need to study how rigid bodies behave under load or under forces. Studying the motionn of rigid bodies forms the fisrt taped words of the subject.
The Rigid Body Motion can be divided into two disciplines: Plane motion is a situation where all teh particles of the rigid body move in different directions, but at any instant of time, all the velocity or displacement vectors lie in one plane or parallel planes.