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The ramp in the railway station has rough surface .why?
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The ramp in the railway station has rough surface .why?

User Turtlebender
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The ramp on a railway station has a rough surface to increase friction so that we do not slip while walking on it. If the surface is smooth, then the frictional force between the ramp and the feet becomes less and the chances of slipping are greater.
User Roadblock
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Answer:

To increase the friction so we do not slip while walking.

Step-by-step explanation:

If the surface is smooth then the frictional force between the ramp and the feet becomes less and the chances of slipping are greater.

User Jeconom
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