Question

what is meant by motion in a straight line ? give an example of such type of motion

Answer 1

hey mate here is your answer
Linear motion (also called rectilinear motion) is a onedimensional motion along a straight line, and can therefore be described mathematically using only one spatial dimension. ... An example of linear motion is an athlete running 100m along a straight track.

Answer 2

The motion which is in the same path or direction without changing it path or directions is called straight line motion

EXAMPLE =
1)the car moving in the same path