Physics 9 Unit 4 MCQs Tests

In this post, we have prepared 3 MCQs tests of Federal Board Physics 9 Unit 4 MCQs Tests.


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Physics 9 Unit 4 MCQs Tests


Practice MCQs Test No 1

703

Class 9 Physics
Unit 4
Practice MCQs Test No 1

1 / 10

Torque depends on:

2 / 10

Head to tail rule is a:

3 / 10

SI unit of torque is:

4 / 10

Centre of gravity of a uniform triangular sheet lies at the point of intersection of its:

5 / 10

The number of forces that can be added by head to tail rule is:

6 / 10

A point where the whole weight of the body appears to act vertically downward is called:

7 / 10

A body is said to be in equilibrium if:

8 / 10

A pencil just balanced at its tip is in ________.

9 / 10

A body is in equilibrium when its:

10 / 10

Forces that are parallel to each other and have the same direction are called:

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Practice MCQs Test No 2

494

Class 9 Physics
Unit 4
Practice MCQs Test No 2

Find Fy

Force along x-axis means θ=0°

1 / 10

A force of 10 N is acting along x-axis. Its vertical component will be:

Use formula   Fx = F Cos θ

2 / 10

If F=200N and θ=30°  with horizontal then what will be the value of Fx?

3 / 10

When a body is in neutral equilibrium, its center of gravity:

4 / 10

Two equal but unlike parallel forces having different line of action produce:

5 / 10

When a body is in unstable equilibrium, its center of gravity:

6 / 10

The number of perpendicular components of a force are:

7 / 10

The centre of gravity of triangular-shaped body is:

8 / 10

A racing car is made stable by:

Use formula   Fy = F Sin θ

9 / 10

If F=200N and θ=30°  with horizontal then what will be the value of Fy?

10 / 10

When a body is in stable equilibrium, its center of gravity:

Your score is

Please rate this quiz and give your feedback.


Challenge MCQs Test

922

Class 9 Physics
Unit 4
Full Chapter Challenge Test

1 / 20

When a body is in neutral equilibrium, its center of gravity:

2 / 20

SI unit of torque is:

3 / 20

The number of forces that can be added by head to tail rule is:

4 / 20

A racing car is made stable by:

5 / 20

A body is said to be in equilibrium if:

6 / 20

Forces that are parallel to each other and have the same direction are called:

7 / 20

Head to tail rule is a:

8 / 20

A point where the whole weight of the body appears to act vertically downward is called:

9 / 20

A pencil just balanced at its tip is in ________.

10 / 20

Two equal but unlike parallel forces having different line of action produce:

Find Fy

Force along x-axis means θ=0°

11 / 20

A force of 10 N is acting along x-axis. Its vertical component will be:

Use formula   Fx = F Cos θ

12 / 20

If F=200N and θ=30°  with horizontal then what will be the value of Fx?

13 / 20

Centre of gravity of a uniform triangular sheet lies at the point of intersection of its:

14 / 20

The centre of gravity of triangular-shaped body is:

15 / 20

Torque depends on:

16 / 20

The number of perpendicular components of a force are:

17 / 20

A body is in equilibrium when its:

18 / 20

When a body is in stable equilibrium, its center of gravity:

19 / 20

When a body is in unstable equilibrium, its center of gravity:

Use formula   Fy = F Sin θ

20 / 20

If F=200N and θ=30°  with horizontal then what will be the value of Fy?

Your score is

Please rate this quiz and give your feedback.

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6 Comments

  1. The MCQ asking about what two opposite and equal forces produce is wrong , they FORM a couple but PRODUCE torque, kindly check

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