answer: 17m
Step-by-step explanation:
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Answer:
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answer: 17m
Step-by-step explanation:
we have been given that ,
well height = 1.20m
pulleys height = 0. 80m
hence , the required rope length
= (20-5+1.20+.80)
=(15+2)
= 17m
therefore the minimum length of the rope should be 17m
your ans = 17m
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Answer:
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