Frictional Force always opposes
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Answer:
friction always opposes the moving or rest object
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Answer:
The state of motion
Explanation:
Friction always acts to oppose any relative motion between surfaces. For the simple example of a book resting on a flat table, the frictional force is zero. There is no force trying to move the book across the table, so there is no need for a frictional force because there is nothing for the frictional force to oppose
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