Math, asked by aayushi02879244, 2 months ago

water level in a well was 20 below ground level during rainy season rain water collected in different water tanks was drained into the well and the water level rise 5 metre above the previous letter the wall of the well is 120 cm and a pulley is fixed at a height of 80 Raghu want to draw water from the well the minimum length of the rope that he can use is​

Answers

Answered by vaibhudantkale
2

Answer:

Answer. Answer: After water level rises 5 m above the previous level, water level is now (20 - 5) = 15 m below the ground level. = 17 m.

Step-by-step explanation:

i hope this answer is useful for you bro

Answered by MysteriousMoonchild
17

Answer:

we have been given that,

Wells height=1.20m

Pulleys height=0.80m

Hence, the required ropes length

=(20−5+1.20+.80)

=(15+2)

=17m

Therefore, the minimum length of the rope is 17m.

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