Question

what is motion?It types with examples?

Answer 1

Motion is considered as the movement of any object.
In technical terms motion can be described as following :-

If any object/body changed its position with respect to its time, then the object /body is said to be in motion.

The motion can also be categorized into various types :-

1) RECTILINEAR MOTION

If any object continues to be in motion but in a straight line (path) , then the motion of the object can be called as rectilinear motion.
EXAMPLE
suppose a man is traveling on a road which is completely straight. Then the motion is rectilinear

2)NON RECTILINEAR MOTION

If any object travels in any direction or path except
straight path then the motion is said to be non- rectilinear motion.
EXAMPLE = If a cyclist cycles down a curvy road. He is said to be non rectilinear motion.

non- rectilinear motion can be further bifurcated into various categories :-

A) CIRCULAR MOTION

if any object continues to be on motion in a circular track or path then the object is said to be in circular motion.

if any object continues to be in motion in any shape then the motion will be called according to the shape.

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according to that distance covered in particular unit time the motion can be further divided into more categories :-

1) UNIFORM MOTION

If any object covers equal distances in equal interval of time then the object is said to be in uniform motion.
EXAMPLE = If a car covers 20 km in 2hrs and next 20 km in 2 hrs it is said to be in uniform motion.

2)NON - UNIFORM MOTION

If any object covers unequal distances in equal interval of time or equal distances in unequal interval of time then the object is said to be in non-uniform motion.
EXAMPLE = If a car covers first 20 km in 2hrs and next 20 kms in 5 hrs then the car is in non uniform motion.






these were some bifurcations of motions along with examples.
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Answer 2

if a body changes its position it is known as motion
linear motion--moving of a car in straight road
circulation motion--motion of an electric fan
vibratotry motion--motion of a simple pendulum