Question

An unconfined aquifer covering an area of 50 ha has a hydraulic conductivity of 20 m day-1 and
specific yield of 12%. After a significant rainfall event, the water table rises from 17 m to 14.5 m
below the ground level. Assuming no abstraction and outflow of groundwater during the recharge
period, the amount of groundwater recharge contributed by the rainfall in m3
is _______.

Answer 1

Newton's second law of motionpertains to the behavior of objects for which all existing forces are not balanced. The second law states that the acceleration of an object is dependent upon two variables - the net force acting upon the object and the mass of the object.