If the displacement of a body is proportional to the time elapsed, what type of motion does the body possess ?
$(a)$ Differentiate between uniform linear and uniform circular motion.
$(b)$ Write any four examples of uniform circular motion.
$(c)$ Is uniform circular motion is accelerated motion ?
Why is the motion of an athlete moving along the circular path an accelerated motion ?
What determines the direction of motion of an object velocity or acceleration ?
By giving an example, prove that rest and motion are relative terms.