3. When can we say that friction on a floor is greater? A. If the floor is wet. B. If the floor is tiled. C. If the floor is rough. D. If the floor is smooth.
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You will have to push harder to move the heavier box. This is because gravity pulls down harder on the heavier one, which increases its friction with the floor.
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Why is it easy to sleep when there is water on a smooth floor?
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Water acts as a lubricant and reduces friction between your feet and the floor. Because wet flooring has less friction, we slip. This is because when a lubricant is put between the two kinetic or static surfaces, the coefficient of friction and hence the resulting force of limiting friction is greatly lowered.
Answers & Comments
Answer:
3. B po siguro
Explanation:
sana po makatulong
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Answer:
D.
Explanation:
Pa brainliest and follów niyo ako..