Question

3 differences between uniform motion in a straight line and uniform circular motion

Answer 1

hey buddy,
the differences are:
1. displacement in uniform circular motion can be zero while the uniform motion in straight line cannot have a zero displacement.
2. velocity in uniform circular motion can be zero bit the uniform motion in straight line cannot have a zero Velocity.
3. in uniform motion in straight line velocity is constant therefore acceleration will be zero, while in uniform circular motion velocity is not constant due to the change in direction therefore acceleration is continuously changing.

hope it will help