Question

99 Water level in a well as 20 m Below ground level.
During any bearen anwater calleded in
different whiter tank was drained into the
and the mater lovel rises sm above the previous
lovel. The wall of the will to 1m20cm high and
a pulley sliced at a tight of 80 cm. Raghu want
to draw water the well. The minimum
length of the ope, that the can use is
go cm
(a)
2.18m
(0 96 m
id 97 ni​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

ok

o96 m

id 97

99

20 m

go cm

1m

20