State the meaning of uniform circular motion.
Uniform circular motion is the motion which takes place along a circular path with constant speed.
Write true or false for the following statements
In one$-$dimensional motion, the average velocity and the instantaneous velocity are unequal.
$(a)$ Differentiate between speed and velocity.
$(b)$ When is a body said to have uniform velocity ?
$(c)$ How can we describe the position of an object ? Illustrate with suitable example.
What is the nature of the displacement$-$time graph of a body moving with constant acceleration ?
In your everyday life, you come across a range of motions in which
$(a)$ acceleration is in the direction of motion.
$(b)$ acceleration is against the direction of motion.
$(c)$ acceleration is uniform.
$(d)$ acceleration is non$-$uniform.
Can you identify one example each of the above type of motion ?
What can we conclude about the motion of a body depicted by following velocity$-$time graphs ?
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