|
Un article trouvé pour ce sujet.
 |
|
|
|
|
|
|
|
|
Water flowing through a rectangular drain |
2016-01-08 |
|
Tiffany pose la question :
the cross section of drain is a rectangle 30 cm wide. If water 3.5 cm deep flows through the drain at a rate of 22 cm/s, how many litres of water will flow through in one minute?
Penny Nom lui répond. |
|
|
|
