Class 9 - Practice Level 2 - Motion - Set 1

Total questions: 25

A car travels from point A to point B with a velocity of 40 km/h and returns from B to A with a velocity of 60 km/h. What is the average velocity for the entire journey?

Topic: Velocity and Speed

50 km/h

48 km/h

0 km/h

48.6 km/h

None

If the velocity-time graph of a particle is a straight line inclined to the time axis,

Topic: Graphical Analysis

Uniform velocity

Uniform acceleration

Uniform speed

Non-uniform acceleration

None

A car starts from rest and accelerates uniformly at 2 m/s². What will be its velocity after 5 seconds?

Topic: Equations of Motion

5 m/s

10 m/s

15 m/s

20 m/s

None

Two cars are moving in the same direction with speeds of 50 km/h and 60 km/h. What is the relative velocity of the second car with respect to the first car?

Topic: Relative Velocity

10 km/h

110 km/h

50 km/h

60 km/h

None

An object moving in a circular path of radius 7 m completes one revolution in 22 seconds. What is the speed of the object?

Topic: Uniform Circular Motion

1 m/s

2 m/s

3 m/s

4 m/s

None

A stone is thrown vertically upward with an initial velocity of 20 m/s. How long will it take to reach the highest point?

Topic: Motion Under Gravity

1 s

2 s

3 s

4 s

None

In a distance-time graph, a curve that slopes downward indicates:

Topic: Graph Interpretation

Uniform motion

Deceleration

Acceleration

Uniform speed

None

A runner completes one round of a circular track of radius 100 m in 40 seconds. What is the displacement of the runner after 80 seconds?

Topic: Displacement

0 m

200 m

100 m

400 m

None

If a body covers distances of 5 m, 10 m, 15 m, and 20 m in four consecutive seconds, what is its average speed?

Topic: Calculating Distance

12.5 m/s

10 m/s

5 m/s

15 m/s

None

10.

Which of the following pairs are vector quantities?

Topic: Scalars and Vectors

Speed and distance

Speed and displacement

Velocity and acceleration

Distance and displacement

None

11.

At what angle should a projectile be launched to achieve maximum range?

Topic: Projectile Motion

30°

45°

90°

60°

None

12.

A car is moving in a circular track with a constant speed. Which of the following is true?

Topic: Circular Motion

The car has zero acceleration

The car has uniform acceleration

The car has changing acceleration

The car has centripetal acceleration

None

13.

A freely falling object falls a distance of 45 m. What is the time taken to fall this distance? (Take g = 9.8 m/s²)

Topic: Free Fall

3 s

2 s

4 s

5 s

None

14.

Two trains are moving in opposite directions with speeds of 60 km/h and 90 km/h. What is the relative speed of one train with respect to the other?

Topic: Relative Motion

150 km/h

30 km/h

60 km/h

90 km/h

None

15.

A car is moving with a velocity of 20 m/s and it accelerates uniformly at 5 m/s² for 6 seconds. What will be its final velocity?

Topic: Acceleration

50 m/s

30 m/s

60 m/s

40 m/s

None

16.

A car starts from rest and covers a distance of 100 m in 5 seconds. What is the acceleration of the car?

Topic: Equations of Motion

4 m/s²

5 m/s²

6 m/s²

8 m/s²

None

17.

An object travels 10 meters in the first second, 20 meters in the next second, and 30 meters in the third second. Which of the following best describes its motion?

Topic: Non-uniform Motion

Uniform motion

Non-uniform motion

Uniform acceleration

Uniform deceleration

None

18.

A cyclist starts from rest and attains a velocity of 10 m/s in 20 seconds. What is his acceleration?

Topic: Calculating Acceleration

0.2 m/s²

0.5 m/s²

1 m/s²

2 m/s²

None

19.

What does the area under a velocity-time graph represent?

Topic: Velocity-Time Graphs

Speed

Displacement

Acceleration

Time

None

20.

An object starts from rest and accelerates uniformly at 2 m/s². What distance will it cover in 10 seconds?

Topic: Uniform Acceleration

50 m

100 m

150 m

200 m

None

21.

A particle moves with a constant velocity. Which of the following statements is true?

Topic: Motion Analysis

Its acceleration is zero

Its acceleration is constant

Its acceleration is increasing

Its acceleration is decreasing

None

22.

A body initially at rest accelerates at 4 m/s². What is its velocity after 8 seconds?

Topic: Kinematic Equations

16 m/s

24 m/s

32 m/s

40 m/s

None

23.

In a distance-time graph, a straight line parallel to the time axis indicates:

Topic: Displacement-Time Graphs

Accelerated motion

Constant motion

Object at rest

Non-uniform motion

None

24.

What is instantaneous velocity?

Topic: Instantaneous Velocity

Velocity of an object at any instant

Average velocity over a period of time

Total displacement divided by total time

Initial velocity of an object

None

25.

An object moves with uniform speed in a circular path. Which of the following changes continuously?

Topic: Circular Motion

Speed

Velocity

Acceleration

Displacement

None

1 out of 25

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Class 9 - Practice Level 2 - Motion - Set 1

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