define rectilinear and rotatary motion
Answers
Answer:
An object is said to be in a linear motion when the object moves in a straight line. An object is said to be in a rectilinear motion when two objects are moving in a straight line and are parallel to each other. There are two types of linear motion and they are uniform motion and non- uniform motion.
Answer:
Rectilinear motion:
In rectilinear motion all particles of the body travel the same distance along parallel straight lines. In curvilinear motion the trajectories of individual particles of the body are curved, although the orientation of the body in space does not change.
Rotatory motion:
Rotatory motion, also referred to as rotational motion or circular motion, is physical motion that happens when an object rotates or spins on an axis.
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