Can you suggest real-life examples of the motion of a body from the following velocity-time graphs?
(N/A) $(i)$ $A$ car moving with uniform velocity on a straight road.
$(ii)$ $A$ ball dropped from a height,falling freely under the action of gravity.
$(iii)$ $A$ train starting from a station,accelerating to a constant speed,moving with uniform velocity for some time,and then applying brakes to come to rest.
$(ii)$ $A$ ball dropped from a height,falling freely under the action of gravity.
$(iii)$ $A$ train starting from a station,accelerating to a constant speed,moving with uniform velocity for some time,and then applying brakes to come to rest.
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Similar Questions
Study the speed-time graph of a car below and answer the following questions:
$(a)$ What type of motion is represented by $OA$?
$(b)$ Find the acceleration from $B$ to $C$.
$(c)$ Calculate the distance covered by the body from $A$ to $B$.
$(a)$ What type of motion is represented by $OA$?
$(b)$ Find the acceleration from $B$ to $C$.
$(c)$ Calculate the distance covered by the body from $A$ to $B$.
Medium
View SolutionWhen is an object in motion considered to be a point object?
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View SolutionAn athlete completes one round of a circular track of diameter $49 \,m$ in $20 \,s$. Calculate the distance covered and displacement at the end of $30 \,s$.
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View SolutionState whether the following statement is true or false:
$A$ body is said to be at rest if it does not change its position with respect to its reference point.
$A$ body is said to be at rest if it does not change its position with respect to its reference point.
Easy
View Solution$A$ car is moving on a straight road with uniform acceleration. The following table gives the speed of the car at various instants of time.
Time $(s)$ $0$ $10$ $20$ $30$ $40$ $50$ Speed $(m s^{-1})$ $5$ $10$ $15$ $20$ $25$ $30$
$(i)$ Draw the speed-time graph representing the above set of observations.
$(ii)$ Find the acceleration of the car.
| Time $(s)$ | $0$ | $10$ | $20$ | $30$ | $40$ | $50$ |
| Speed $(m s^{-1})$ | $5$ | $10$ | $15$ | $20$ | $25$ | $30$ |
$(i)$ Draw the speed-time graph representing the above set of observations.
$(ii)$ Find the acceleration of the car.
Medium
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