Ask a New Question

find hours to fill a tank of 70m44m3m filled by pipe of diameter 35 cm at rate of 6m/ second?

3 answers

70*44*3 = 6 * pi (17.5)^2 t

t = 70*44*3/[6*pi*17.5)^2] seconds

divide by 3600 to get hours

4 4/9

Wtf is this

Ask a New Question or answer this question.

Similar Questions

To fill a swimming pool two pipes are to be used.If the pipe of larger diameter I'd used for 4 hours and the pipe of smaller
1. 8 answers
A tank fitted with two pipes is to filled with water. One pipe can fill it in 5 hours. After it has been open for 3 hours, the
1. 1 answer
A tank fitted with two pipes is to be filled with water. The first pipe can fill it in 10 hours. After it has been open for 5
1. 2 answers
a certain tank can be filled by two pipes in 80 minutes. The larger pipe by itself can fill the tank in 2 hours less than the
1. 1 answer

more similar questions