Question

A river 10 metres deep and 100metre wide is flowing at the rate of 4.5 km per hour. Find how many cubic metres of water runs into the sea per second

Answer 1

Answer:

12500 $m^{3}$

Step-by-step explanation:

Speed of Water = 4.5 km/h

                           =  25/2 m/s

Volume of Water running into the sea = 10*100*25/2

                                                                =12500 m$m^{3}$