Question

Water flows through a cylindrical pipe, whose radius is 7 cm, at 5 metres per second. The time, it takes to Pill an empty water tank, with height 1.54 metres and area of the base (3 x 5) Square metres, is:
(a) 5 minutes
(b) 10 minutes
(c) 15 minutes
(d) 20 minutes​

Answer 1

Answer:

5 min

Step-by-step explanation:

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Answer 2

Answer:

I think 5minute is correct answer