Velocity Time Graphs, Class 9 Science Sample Papers

1. There will be total 20 MCQ in this test.
2. Please keep a pen and paper ready for rough work but keep your books away.
3. The test will consist of only objective type multiple choice questions requiring students to mouse-click their correct choice of the options against the related question number.
4. No negative marking for incorrect choice.
5. Please click on “Finish the Test” when you want to exit.
6. All the best – Happy Studying

1. Which one is correct for the slope of velocity-time graph?

 A

 B

 C

 D

Question 1 of 20

2. The speed of the body in the time interval 14 to 18 seconds is

 10 m/s

 0

 12 m/s

 20 m/s

Question 2 of 20

3. The velocity-time graph of an object moving in a fixed direction is shown in the figure below. What do you conclude about the object?

  Moves with a constant speed.

 Moves with varying speeds.

 Moves with a non zero acceleration.

 Is at rest.

Question 3 of 20

4. The area enclosed by velocity-time graph and the time axis will be equal to the magnitude of

 displacement

 speed

 acceleration

 distance

Question 4 of 20

5. For a constant acceleration, the nature of velocity-time graph is:

 Graph-B

 Graph-D

 Graph-C

 Graph-A

Question 5 of 20

6. Area under a v – t graph represents a physical quantity which has the unit:

 m²

  m/s

  m/s²

 m

Question 6 of 20

7. The acceleration of an object moving in a straight line can be determined from:

 The area between the distance-time graph and time axis.

 The area between the velocity-time graph and time axis

 The slope of the velocity-time graph.

 The slope of the distance-time graph.

Question 7 of 20

8. The area under a velocity-time graph is represented by the unit:

 m

  m^-1

 m³

 m²

Question 8 of 20

9. The correct velocity-time graph for zero acceleration is:

 Graph-D

 Graph-A

 Graph-C

 Graph-B

Question 9 of 20

10. The velocity time graph of runner is given in the graph.What is the total distance covered by the runner in 16s?

 100 m

 70 m

 30 m

 130 m

Question 10 of 20

11. The distance travelled by the body between 0 to 20 seconds?

 260m

 160m

 300m

 60m

Question 11 of 20

12. This is a velocity-time graph when the body is under:

 Non-uniform retardation.

 Uniform acceleration.

 Uniform retardation.

 Non-uniform acceleration.

Question 12 of 20

13. If the speed-time graph is a straight line parallel to the time axis, then the body is

 accelerated motion

 in uniform motion

 non-uniform accelerated motion

 at rest

Question 13 of 20

14. The velocity time graph of two bodies A and B traveling along the +x direction are given in the figure. Which body has a greater acceleration?

 Body A has a greater acceleration

 Body B has a greater acceleration

 Both A and B have same acceleration

 Acceleration cannot be predicted from the given graph

Question 14 of 20

15. If the velocity-time graph of an object is not a straight line, then its acceleration is:

 Variable

 Positive

 Zero

 Negative

Question 15 of 20

16. In a given velocity-time graph, what happens to velocity between C and D?

 Velocity is infinite

 Velocity is decreasing

  Velocity is increasing

 Velocity is constant

Question 16 of 20

17. The acceleration of the above velocity-time graph is:

 Non-uniform.

 Zero.

 One.

 Uniform.

Question 17 of 20

18. The velocity-time graph AC of a moving particle is shown in the figure below. The acceleration of the particle is:

 5 m/s²

 10 m/s²

 20 m/s²

 2.5 m/s²

Question 18 of 20

19. The time interval between 24 to 52 seconds when the body travels the fastest is?

 28 to 32 s

 40 to 50 s

 42 to 52 s

 32 to 42s

Question 19 of 20

20. The velocity-time graph for a uniform retardation is:

 Graph-C

 Graph-A

 Graph-D

 Graph-B

Question 20 of 20

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