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Tyres have cut grooves in them (a) to increase friction (b) to decrease friction . (c) to make them look attractive (d) to save rubber

Tyres have cut grooves in them
(a) to increase friction
(b) to decrease friction .
(c) to make them look attractive
(d) to save rubber

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60796 Points
one year ago
(a)

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