Question 1

1. [cite_start]What is plotted on the x-axis in a distance-time graph?

Accepted Answer

Time [cite: 133]

Question 2

2. [cite_start]What does a straight line parallel to the x-axis in a velocity-time graph represent?

Accepted Answer

Uniform velocity [cite: 155]

Question 3

3. [cite_start]What does the area enclosed by a velocity-time graph and the time axis represent?

Accepted Answer

Magnitude of displacement [cite: 158]

Question 4

4. [cite_start]For a uniformly accelerated motion, what is the shape of the velocity-time graph?

Accepted Answer

A straight line [cite: 170]

Question 5

5. [cite_start]Which of the following is an equation of motion relating velocity, initial velocity, acceleration, and time?

Accepted Answer

v = u + at [cite: 187]

Question 6

6. [cite_start]Which equation relates the distance travelled by an object with uniform acceleration to its initial velocity, time, and acceleration?

Accepted Answer

s = ut + �at� [cite: 187]

Question 7

7. [cite_start]What does the velocity-time graph for non-uniformly accelerated motion look like?

Accepted Answer

It can have any shape [cite: 176]

Question 8

8. [cite_start]If a distance-time graph is a straight line, what does it indicate about the speed of the object?

Accepted Answer

Uniform speed [cite: 135]

Question 9

9. [cite_start]What is the SI unit of acceleration?

Accepted Answer

m s-2 [cite: 113]

Question 10

10. [cite_start]When does the velocity of an object change at a uniform rate?

Accepted Answer

In uniformly accelerated motion [cite: 113]

Motion - Class 9 Science Quiz

A Quiz for CBSE Class 9 Science Students (Set 3)

1. What is plotted on the x-axis in a distance-time graph?

2. What does a straight line parallel to the x-axis in a velocity-time graph represent?

3. What does the area enclosed by a velocity-time graph and the time axis represent?

4. For a uniformly accelerated motion, what is the shape of the velocity-time graph?

5. Which of the following is an equation of motion relating velocity, initial velocity, acceleration, and time?

6. Which equation relates the distance travelled by an object with uniform acceleration to its initial velocity, time, and acceleration?

7. What does the velocity-time graph for non-uniformly accelerated motion look like?

8. If a distance-time graph is a straight line, what does it indicate about the speed of the object?

9. What is the SI unit of acceleration?

10. When does the velocity of an object change at a uniform rate?

Quiz Results

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Motion - Class 9 Science Quiz

A Quiz for CBSE Class 9 Science Students (Set 3)

1. What is plotted on the x-axis in a distance-time graph? Read

2. What does a straight line parallel to the x-axis in a velocity-time graph represent? Read

3. What does the area enclosed by a velocity-time graph and the time axis represent? Read

4. For a uniformly accelerated motion, what is the shape of the velocity-time graph? Read

5. Which of the following is an equation of motion relating velocity, initial velocity, acceleration, and time? Read

6. Which equation relates the distance travelled by an object with uniform acceleration to its initial velocity, time, and acceleration? Read

7. What does the velocity-time graph for non-uniformly accelerated motion look like? Read

8. If a distance-time graph is a straight line, what does it indicate about the speed of the object? Read

9. What is the SI unit of acceleration? Read

10. When does the velocity of an object change at a uniform rate? Read