Question

7 Friction is a force that slows things down. For example, when you try to push a book along the
floor, friction makes this difficult
. Friction always works in the direction opposite to the direction in
which the object is moving, or trying to move. Friction also acts on stationary objects. Static friction
prevents objects from moving and is generally higher than the frictional force experienced by the same
two objects when they are moving relative to each other. Static friction is what keeps a box on an
incline and prevents it from sliding down to the bottom.
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Answer 1

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Answer 2

Answer:

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Explanation:

Friction always works in the direction opposite to the direction in which the object is moving, or trying to move. Friction always slows a moving object down. The amount of friction depends on the materials from which the two surfaces are made. The rougher the surface, the more friction is produced.