A vertical cylindrical tank of height 4 m and radius 1 m is full of H2O. If
A 16-ft high conical water tank is full of H20, 1-hour after the plug was removed, the depth of H2O is 9 ft; at what theoritical time will it be emptyvili? [1.31 hr]
A hemispherical tank (flat side at the bottom) is full of water of radius 1 m. It has a bottom hole of radius 1 cm. If this bottom hole is opened at 1 PM, what is the theoritical time to empty it?