Advertisements
Advertisements
Question
Draw velocity – time graph for the following situation:
When a body is moving with variable velocity, but uniform acceleration.
Advertisements
Solution
Following is the velocity-time graph:
When a body is moving with variable velocity, but uniform acceleration: Then velocity-time graph OA is a straight line inclined to the time axis.

APPEARS IN
RELATED QUESTIONS
Name the two quantities, the slope of whose graph give acceleration.
What can you say about the motion of a body if:
its velocity-time graph is a straight line ?
Study the speed-time graph of a car given alongside and answer the following questions:

(i) What type of motion is represented by OA ?
(ii) What type of motion is represented by AB ?
(iii) What type of motion is represented by BC ?
(iv) What is the acceleration of car from O to A ?
(v)What is the acceleration of car from A to B ?
(vi) What is the retardation of car from B to C ?
A car of mass 1000 kg is moving with a velocity of 10 m s−1. If the velocity-time graph for this car is a horizontal line parallel to the time axis, then the velocity of car at the end of 25 s will be :
From the displacement-time graph of a cyclist given below in the Figure, find The time after which he reaches the starting point .

Diagram shows a velocity – time graph for a car starting from rest. The graph has three sections AB, BC, and CD.

Is the magnitude of acceleration higher or lower than that of retardation? Give a reason.
From the velocity – time graph given below, calculate acceleration in the region AB.

Given on th e side are a few speed - time graphs for various objects moving along a stra ight line. Refer below figure. (a), (b), (c) and (d).
Which of these graphs represent
(a) Uni form motion
(b) Motion with speed increasing
(c) Motion with speed decreasing and
(d) Motion with speed oscillating.?
Given below are the speed -time graphs. Match them with their corresponding motions :
![]() |
(a) Uniformity retared motion |
![]() |
(b) Non-uniformity acceleration |
![]() |
(c) Non-uniform motion |
![]() |
(d) uniform motion |
Draw the distance-time graphs of the bodies P and Q starting from rest, moving with uniform speeds with P moving faster than Q.




