Question

Write the difference between uniform circular motion and liner motion​

Answer 1

In uniform linear motion, the speed and direction of motion is fixed and so, it is not accelerated. Example- A car running on a straight road. In uniform circular motion, the speed is constant but the direction of motion changes continuously and hence, it is accelerated. Example- Motion of earth around the sun.

Answer 2

Answer:

• For uniform linear motion, both speed and velocity will be constant.
• For uniform circular motion, speed is constant. but, velocity changes continously as direction changes in each second.(direction of velocity is tangential to the point on circle)