The graph between the displacement x and time t for a particle moving in a straight line is shown in the figure.


During the interval OA ,   AB ,   BC and CD, the acceleration of the particle is:

OA AB BC CD
1. + 0 + +
2. 0 + 0
3. + 0 +
4. 0 0

Subtopic:  Graphs |
 50%
From NCERT
PMT - 1986
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The vt graph of a moving object is given in the figure. The maximum acceleration is:
                             
1.  1cm/sec2
2.  2cm/sec2
3.  3  cm/sec2
4.  6  cm/sec2

Subtopic:  Graphs |
 63%
From NCERT
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The displacement versus time graph for a body moving in a straight line is shown in the figure. Which of the following regions represents the motion when no force is acting on the body?

(1) ab

(2) bc

(3) cd

(4) de

Subtopic:  Graphs |
 60%
From NCERT
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The xt graph shown in figure represents  

(1) Constant velocity

(2) Velocity of the body is continuously changing

(3) Instantaneous velocity

(4) The body travels with constant speed upto time t1 and then stops

Subtopic:  Graphs |
 85%
From NCERT
PMT - 1984
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A lift is going up. The variation in the speed of the lift is as given in the graph. What is the height to which the lift takes the passengers?

1. 3.6 m
2. 28.8 m
3. 36.0 m
4.  Cannot be calculated from the above graph

Subtopic:  Graphs |
 68%
From NCERT
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The velocity-time graph of a body moving in a straight line is shown in the figure. The displacement and distance travelled by the body in 6 seconds are, respectively, : 

1. 8 m, 16 m

2. 16 m, 8 m

3. 16 m, 16 m

4. 8 m, 8 m

Subtopic:  Graphs |
 78%
From NCERT
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Velocity-time \((v\text-t)\) graph for a moving object is shown in the figure. Total displacement of the object during the time interval when there is non-zero acceleration or retardation is:
                      
1. \(60~\text{m}\)
2. \(50~\text{m}\)
3. \(30~\text{m}\)
4. \(40~\text{m}\)

Subtopic:  Graphs |
 56%
From NCERT
PMT - 2005
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For the velocity-time graph shown in figure below the distance covered by the body in last two seconds of its motion is what fraction of the total distance covered by it in all the seven seconds 

(1) 12

(2) 14

(3) 13

(4) 23

Subtopic:  Graphs |
 80%
From NCERT
PMT - 1998
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In the following graph, the distance travelled by the body in metres is:

         

1. \(200\) 2. \(250\)
3. \(300\) 4. \(400\)
Subtopic:  Graphs |
 86%
From NCERT
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Velocity-time curve for a body projected vertically upwards is 

1. Parabola

2. Ellipse

3. Hyperbola

4. Straight line

Subtopic:  Graphs |
 58%
From NCERT
AIIMS - 1999
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