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Physics, 23.07.2019 10:40, rikac72791
"a very light ideal spring stretches by 21.0 cm when it is used to hang a 135-n object. what is the weight of a piece of electronic equipment that would stretch the spring 44.9 cm by if you hung the equipment using the spring?
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"a very light ideal spring stretches by 21.0 cm when it is used to hang a 135-n object. what is the...
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