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6 Cards in this Set
- Front
- Back
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how can you can find the force of an object?
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mass times acceleration
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how can you find the mass of an object?
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force devided by acceleration
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how can you find the acceleration of an object?
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force devided by mass
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what kinds of things decrease friction?
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rough surfaces and objects that slide
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what kinds of things increase friction?
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smooth surfaces objects thst roll metal balls liquids and fine powders
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how do shoes and tires cause friction?
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they have little spikes on the bottoms of the shoe or tire that gives the shoe or tire more friction
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