Physics, 26.08.2019 18:20 bentleyevans15
When non-metric units were used in the united kingdom, a unit of mass called the pound-mass (lbm) was employed, where 1lbm=0.4539kg. (a) if there is an uncertainty of 0.0001kg in the pound-mass unit, what is its percent uncertainty? (b) based on that percent uncertainty, what mass in pound-mass has an uncertainty of 1 kg when converted to kilograms?
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When non-metric units were used in the united kingdom, a unit of mass called the pound-mass (lbm) wa...
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