Answers

2016-04-26T16:33:39+05:30
They get a good grip otherwise they would slip
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2016-04-26T16:56:58+05:30
Friction is very useful for players involved in sports. The players wear sports shoe which a grip under it, which creates friction between the base (or floor) and the shoes of the player. This helps them not to fall on ground while playing. 

plzzz.... mark as brainliest answer.......!!! ^_^
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