Question

the example of 1,2,3-dimentional position

Answer 1

moving of a man is 10
moving of satellite in elliptical orbit is 2D
And flying of bird,aeroplanes are 3D

Answer 2

The motion of a body is said to be in one dimension or  if it moves along a straight line in any direction.

Examples =>(i) Motion of a vehicle on a straight line.

=> two dimensional motion if it moves ordinates are required to describe the motion of the particle.

Examples => i) Motion of a boat in a river

(ii) Motion of a shell fired from a gun

====three dimensional motion if it moves in space

Examples =  (i) Motion of a kite

(ii) Motion of an aeroplane

(iii) Motion of a flying bird