Water is pumped out at a constant rate of `88 m^(3)`/min from a conical container held with its axis vertical, if the semi-vertcal angle of the cone is `45^(@)`, find the rate of deperssion of the water level when the depth of water level is 2 meters `(pi = (22)/(7))`.

Water is pumped out at a constant rate of 88m^(3)/min from a conical container held with its axis vertical,if the semi-vertical angle of the cone is 45^(@), find the rate of depression of the water level when the depth of water level is 2 meter.

Water flows into a conical vessel at the rate of 5 cubic cm per second. If the semivertical angle of the vessel is 30^@ , then the rate of increase of water level when the water level in the vessel is 6 cm is

Whater is poured into an inverted cone of semi-vertical angle 45^(@) at rate of 2 cu. in . /min .The rate at which the depth of water in the cone is increasing when the depth is 4 in. is

Water is dripping out of a conical funnel of semi-vertical angle 45^@ at rate of 2(cm^3)/s . Find the rate at which slant height of water is decreasing when the height of water is sqrt(2) cm.

Water is dripping out of a conical funnel of semi-vertical angle 45^(@) at rate of 2(cm^(3))/(s). Find the rate at which slant height of water is decreasing when the height of water is sqrt(2)cm

Water comes out from a conical funnel at the rate of 5 cm^(3)//s . When the slant height of a water cone is 4 cm, find the rate of decrease of slant height of a water cone. The semi vertical angle of a conical funnel is (pi)/(3) .

An inverted cone with semi vertical angle 0=tan^(-1)((1)/(2)) is being filled with water at the rate of 5cm^(3) min.Then the rate of change of height of water when height of water is 10cm is

Water is drpping out from a conical funnel at the uniform rate of 2cm^(3)//s through a tiny hole at the vertex at the bottom. When the slant height of the water is 5 cm, find the rate of decrease of the slant higher of the water. Given that alpha is semi-vertical angle of the cone.

Water is dripping out from a conical funnel at a uniform rate of 4cm^(3)/cm through a tiny hole at the vertex in the bottom.When the slant height of the water is 3cm ,find the rate of decrease of the slant height of the water- cone.Given that the vertical angle of the funnel is 120^(@).