SSC
PHYSICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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____ is the rubbing force that acts against motion between two touching surfaces.
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Acceleration
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Normal Force
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Momentum
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Friction
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Explanation:
Detailed explanation-1: -Friction is a force, the resistance of motion when one object rubs against another. Whenever two objects rub against each other, they cause friction. Friction works against the motion and acts in the opposite direction.
Detailed explanation-2: -Friction occurs when two objects in contact move across each other. When two objects rub against each other, electrons from one object transfer from one to the other. Friction is created when two surfaces rub together. As a result of friction, electrons are transferred between two objects.
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