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AssertionIn order to reduce sliding friction, lubricants are used.ReasonLubrication changes the conditions of rubbing, replacing the sliding friction by rolling friction, there by reducing the force of friction.

AssertionIn order to reduce sliding friction, lubricants are used.ReasonLubrication changes the conditions of rubbing, replacing the sliding friction by rolling friction, there by reducing the force of friction.

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60787 Points
2 years ago
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