themonster48845 themonster48845

16-05-2016
Chemistry

contestada

how is friction a good thing and a bad thing?

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Msturtlefuentesptv Msturtlefuentesptv

16-05-2016

1. It stops objects from sliding endlessly.
2. It's the reason why we're able to walk

Bad:
1. Decreases efficiency since some energy is wasted and turns to heat
2. Damages equipment/objects like when you slide it on the floor

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