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1. What effect does friction have on a flexible system?​
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1. What effect does friction have on a flexible system?​

User Nohayeye
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Because friction and erosion r cool
User Hasen
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The main disadvantage of friction is that it produces heat in various parts of machines. In this way some useful energy is wasted as heat energy. 2. Due to friction we have to exert more power in machines.
User Palejandro
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