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प्रश्न
To draw water from a well we have to ______ at the rope.
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उत्तर
To draw water from a well, we have to pull at the rope.
Explanation:
Pulling the rope creates a force that pulls the bucket out of the well. This movement employs mechanical advantage to propel the bucket against gravity, effectively bringing the water to the surface for utilisation.
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संबंधित प्रश्न
Give two examples of situations in which you push to change the state of motion of objects.
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In the following situation identify the agent exerting the force and the object on which it acts. State the effect of the force in case.
An athlete making a high jump to clear the bar at a certain height.
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Force is applied as ........... or ..........
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On pulling a string, its .................. increases.
Match the following.
| Column A | Column B |
| 1. Non-contact forces | a. perpendicular to surface |
| 2. Catapult | b. an act of push or pull |
| 3. Force | c. unit of force |
| 4. Normal force | d. action-at-a-distance forces |
| 5. Newton | e. contact force |
State if the following statement is true or false. Correct the statement if it is false.
It is possible that a force applied to an object may not bring any change in it.
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