jessybarnabas1980 jessybarnabas1980

08-08-2020
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the ramp at railways station has a rough surface. but Why

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samridhikarki samridhikarki

08-08-2020

Answer:

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

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