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Which simple machine is used to decrease force to carry out delicate work?
- a)Class 1 lever
- b)Class 2 lever
- c)Class 3 lever
- d)Inclined plane
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Which simple machine is used to decrease force to carry out delicate w...
Class 3 levers have the effort located between the fulcrum and the load, and are used to decrease force to carry out delicate work, such as with tweezers and tongs.
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Which simple machine is used to decrease force to carry out delicate w...
Understanding Class 3 Levers
Class 3 levers are commonly used in tasks that require precision and control, making them ideal for delicate work. They consist of a fulcrum located at one end, with the effort applied between the fulcrum and the load.
How Class 3 Levers Work
- Effort Application: In a class 3 lever, the applied effort moves a greater distance than the load, allowing for finer control.
- Load Movement: Although they do not provide a mechanical advantage in terms of force multiplication, they enable the user to exert a smaller force over a longer distance to lift or move delicate objects.
Examples of Class 3 Levers
- Tweezers: Used for picking up small items with precision.
- Fishing Rods: Allow for delicate control over the angle and tension when reeling in fish.
Comparison with Other Levers
- Class 1 Lever: Offers balance between effort and load but is less suited for delicate tasks.
- Class 2 Lever: Provides a mechanical advantage, making it great for lifting heavy loads but not for fine manipulation.
- Class 3 Lever: Prioritizes control and precision over force, making it perfect for delicate work.
Conclusion
Class 3 levers are essential in various tools and applications that require careful handling and precision. Their design allows for effective manipulation of delicate items, making them invaluable in many everyday tasks.
Class 3 levers are commonly used in tasks that require precision and control, making them ideal for delicate work. They consist of a fulcrum located at one end, with the effort applied between the fulcrum and the load.
How Class 3 Levers Work
- Effort Application: In a class 3 lever, the applied effort moves a greater distance than the load, allowing for finer control.
- Load Movement: Although they do not provide a mechanical advantage in terms of force multiplication, they enable the user to exert a smaller force over a longer distance to lift or move delicate objects.
Examples of Class 3 Levers
- Tweezers: Used for picking up small items with precision.
- Fishing Rods: Allow for delicate control over the angle and tension when reeling in fish.
Comparison with Other Levers
- Class 1 Lever: Offers balance between effort and load but is less suited for delicate tasks.
- Class 2 Lever: Provides a mechanical advantage, making it great for lifting heavy loads but not for fine manipulation.
- Class 3 Lever: Prioritizes control and precision over force, making it perfect for delicate work.
Conclusion
Class 3 levers are essential in various tools and applications that require careful handling and precision. Their design allows for effective manipulation of delicate items, making them invaluable in many everyday tasks.
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Which simple machine is used to decrease force to carry out delicate work?a)Class 1 leverb)Class 2 leverc)Class 3 leverd)Inclined planeCorrect answer is option 'C'. Can you explain this answer?
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Which simple machine is used to decrease force to carry out delicate work?a)Class 1 leverb)Class 2 leverc)Class 3 leverd)Inclined planeCorrect answer is option 'C'. Can you explain this answer? for Grade 6 2025 is part of Grade 6 preparation. The Question and answers have been prepared according to the Grade 6 exam syllabus. Information about Which simple machine is used to decrease force to carry out delicate work?a)Class 1 leverb)Class 2 leverc)Class 3 leverd)Inclined planeCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Grade 6 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which simple machine is used to decrease force to carry out delicate work?a)Class 1 leverb)Class 2 leverc)Class 3 leverd)Inclined planeCorrect answer is option 'C'. Can you explain this answer?.
Which simple machine is used to decrease force to carry out delicate work?a)Class 1 leverb)Class 2 leverc)Class 3 leverd)Inclined planeCorrect answer is option 'C'. Can you explain this answer? for Grade 6 2025 is part of Grade 6 preparation. The Question and answers have been prepared according to the Grade 6 exam syllabus. Information about Which simple machine is used to decrease force to carry out delicate work?a)Class 1 leverb)Class 2 leverc)Class 3 leverd)Inclined planeCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Grade 6 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which simple machine is used to decrease force to carry out delicate work?a)Class 1 leverb)Class 2 leverc)Class 3 leverd)Inclined planeCorrect answer is option 'C'. Can you explain this answer?.
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