Can you suggest real life examples about the motion of a body from the following velocity$-$time graphs ?
$(i)$ A car moving with uniform velocity.
$(ii)$ A freely falling body under the action of gravity.
$(iii)$ A train starts from rest, picks up velocity, moves with uniform velocity for some time and then retards
If the displacement-time graph for a particle is parallel to displacement axis, what is the velocity of the particle ?
Obtain a relation for the distance travelled by an object moving with a uniform acceleration in the interval between $4^{th}$ and $5^{th}$ seconds.
$(a)$ Define uniform circular motion.
$(b)$ Is the uniform circular motion an accelerated motion? Give reasons for your answer.
Draw a velocity versus time graph of a stone thrown vertically upwards and then coming downwards after attaining the maximum height.
Velocity$-$time graph for the motion of an object in a straight path is a straight line parallel to the time axis.
$(a)$ Identify the nature of motion of the body.
$(b)$ Find the acceleration of the body.
$(c)$ Draw the shape of distance-time graph for this type of motion.