abeastridge16ovu95g abeastridge16ovu95g

06-09-2017
Physics

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A car speedometer has a 4% uncertainty. What is the range of possible speeds (in km/h) when it reads 110 km/h?

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sanderprenen sanderprenen

06-09-2017

4% of 110 is 4.4. So the possible range of speeds is the interval from 110-4.4 till 110+4.4.
105.6 till 114.4

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