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How does a movable pulley differ from a fixed pulley?
- a)It moves with the load
- b)It does not change the direction of force
- c)It is used only in construction
- d)It can lift heavier loads
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
How does a movable pulley differ from a fixed pulley?a) It moves with ...
Understanding Pulleys
Pulleys are simple machines that help lift heavy loads with less effort. They come in two main types: fixed pulleys and movable pulleys. Let's explore the differences between them.
Movable Pulley
- A movable pulley is attached to the load itself, meaning it moves along with the object being lifted.
- This design allows for a reduction in the amount of force needed to lift the load, making it easier to move heavier items.
- Since the pulley moves with the load, it provides a mechanical advantage, allowing the user to lift more weight with less effort.
Fixed Pulley
- A fixed pulley, on the other hand, is anchored in one place and does not move with the load.
- It primarily changes the direction of the force applied. For example, if you pull down on a rope, the load goes up.
- While it can make lifting easier by allowing for direction change, it does not reduce the amount of force required to lift the load.
Key Differences
- Movement: The movable pulley moves with the load, while the fixed pulley remains stationary.
- Force: The movable pulley provides a mechanical advantage, making it easier to lift heavier loads compared to the fixed pulley.
- Applications: Fixed pulleys are often used in scenarios where direction change is needed, while movable pulleys are ideal for lifting heavier items in various settings, including construction.
In summary, option 'A' is correct because a movable pulley indeed moves with the load, offering significant advantages in lifting efficiency.
Pulleys are simple machines that help lift heavy loads with less effort. They come in two main types: fixed pulleys and movable pulleys. Let's explore the differences between them.
Movable Pulley
- A movable pulley is attached to the load itself, meaning it moves along with the object being lifted.
- This design allows for a reduction in the amount of force needed to lift the load, making it easier to move heavier items.
- Since the pulley moves with the load, it provides a mechanical advantage, allowing the user to lift more weight with less effort.
Fixed Pulley
- A fixed pulley, on the other hand, is anchored in one place and does not move with the load.
- It primarily changes the direction of the force applied. For example, if you pull down on a rope, the load goes up.
- While it can make lifting easier by allowing for direction change, it does not reduce the amount of force required to lift the load.
Key Differences
- Movement: The movable pulley moves with the load, while the fixed pulley remains stationary.
- Force: The movable pulley provides a mechanical advantage, making it easier to lift heavier loads compared to the fixed pulley.
- Applications: Fixed pulleys are often used in scenarios where direction change is needed, while movable pulleys are ideal for lifting heavier items in various settings, including construction.
In summary, option 'A' is correct because a movable pulley indeed moves with the load, offering significant advantages in lifting efficiency.
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How does a movable pulley differ from a fixed pulley?a) It moves with ...
A movable pulley moves along with the load, which helps to reduce the effort needed to lift the load as compared to a fixed pulley, which stays in place.
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How does a movable pulley differ from a fixed pulley?a) It moves with the loadb) It does not change the direction of forcec) It is used only in constructiond) It can lift heavier loadsCorrect answer is option 'A'. Can you explain this answer? for Class 5 2025 is part of Class 5 preparation. The Question and answers have been prepared according to the Class 5 exam syllabus. Information about How does a movable pulley differ from a fixed pulley?a) It moves with the loadb) It does not change the direction of forcec) It is used only in constructiond) It can lift heavier loadsCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 5 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for How does a movable pulley differ from a fixed pulley?a) It moves with the loadb) It does not change the direction of forcec) It is used only in constructiond) It can lift heavier loadsCorrect answer is option 'A'. Can you explain this answer?.
How does a movable pulley differ from a fixed pulley?a) It moves with the loadb) It does not change the direction of forcec) It is used only in constructiond) It can lift heavier loadsCorrect answer is option 'A'. Can you explain this answer? for Class 5 2025 is part of Class 5 preparation. The Question and answers have been prepared according to the Class 5 exam syllabus. Information about How does a movable pulley differ from a fixed pulley?a) It moves with the loadb) It does not change the direction of forcec) It is used only in constructiond) It can lift heavier loadsCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 5 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for How does a movable pulley differ from a fixed pulley?a) It moves with the loadb) It does not change the direction of forcec) It is used only in constructiond) It can lift heavier loadsCorrect answer is option 'A'. Can you explain this answer?.
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