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beks73 [17]
3 years ago
7

A 50-ft chain with mass density 5 lb/ft is initially coiled on the ground. How much work is performed in lifting the chain so th

at it is fully extended (and one end touches the ground)?
Mathematics
1 answer:
tatyana61 [14]3 years ago
6 0
Density is mass/ volume so the answer is 10
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