Moment of the Force (Home Works)

For those with angle, E.g 30⁰. Make use of the below.

Moment = Force × distance × Sin ∅


1. A force of 15 N is applied to a lever at a distance of 0.5 m from the fulcrum. What is the moment of force?

2. A moment of force of 30 Nm is produced by a force of 10 N. What is the distance of the force from the fulcrum?

3. A force of 20 N is applied to a spanner at a distance of 0.3 m from the fulcrum. What is the moment of force?

4. A moment of force of 25 Nm is required to lift a load. If a force of 5 N is applied to a pulley, what is the radius of the pulley?

5. A force of 18 N is applied to a screw at a distance of 0.4 m from the fulcrum. What is the moment of force?

6. A moment of force of 40 Nm is produced by a force of 8 N. What is the distance of the force from the fulcrum?

7. A force of 12 N is applied to a lever at an angle of 45° to the horizontal. If the length of the lever is 0.6 m, what is the moment of force?

8. A moment of force of 18 Nm is required to turn a bolt. If a force of 3 N is applied to a wrench, what is the length of the wrench?

9. A force of 25 N is applied to a spanner at a distance of 0.5 m from the fulcrum. What is the moment of force?

10. A moment of force of 50 Nm is produced by a force of 10 N. What is the distance of the force from the fulcrum?

11. A force is applied to a lever at an angle of 30° to the horizontal. What is the moment of force?

12. A force of 15 N is applied to a screw at a distance of 0.2 m from the fulcrum. What is the moment of force?

13. A moment of force of 20 Nm is required to lift a load. If a force of 4 N is applied to a pulley at an angle of 60° to the horizontal, what is the radius of the pulley?

14. A force is applied to a spanner at an angle of 45° to the horizontal.] What is the moment of force?

15. A force of 20 N is applied to a lever at a distance of 0.8 m from the fulcrum. What is the moment of force?

16. A moment of force of 30 Nm is produced by a force of 5 N. What is the distance of the force from the fulcrum?

17. A force of 18 N is applied to a screw at an angle of 60° to the horizontal. If the length of the screw is 0.3 m, what is the moment of force?

18. A force is applied to a pulley at an angle of 30° to the horizontal. What is the moment of force?

19. A force of 25 N is applied to a spanner at a distance of 0.6 m from the fulcrum. What is the moment of force?

20. A moment of force of 40 Nm is required to turn a bolt. If a force of 8 N is applied to a wrench at an angle of 45° to the horizontal, what is the length of the wrench?

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