SSC
PHYSICS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Based on the information in the passage, how can friction be described?
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Friction can be described as a force that acts on a object in motion and can cause the object to stop
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Friction can be described as a force that acts on an object in motion and can cause the object to speed up
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Friction can be described as the path an object takes after a force acts on it and causes it to move
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Friction can be described as the path an object takes when a force acts on it inside a vacuum
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Explanation:
Detailed explanation-1: -Friction can be described as a force that acts on an object in motion and can cause the object to speed up. Friction can be described as the path an object takes after a force acts on it and causes it to move.
Detailed explanation-2: -Newton suggested that objects like the soccer ball have a natural tendency to keep moving. The only reason they stop, he believed, is because an unbalanced force acts on them. By an unbalanced force, Newton meant the force applied to the soccer ball by its environment.
Detailed explanation-3: -How does friction affect speed? Q. The rougher the surface, the faster an object will travel over the surface.
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