Water is flowing into cylindrical tank of radius 7 ft in the rate of 22c.ft per sec. How fast is the water level increasing ?

Water is being poured into an open cylindrical can of radius 2ft. At the rate of 6 cu.ft//min . The depth of water in the can is increasing at the rate of

Water is flowing through a cylindrical pipe of internal diameter 2 cm, into a cylinderical tank of base radius 40 cm, at the rate of 0.4 m per second. Determine the rise in level of water in the tank half an hour.

A water flows through a cylindrical pipe, whose inner radius is 1 cm, at the rate of 80 cm^(-1) in an empty cylindrical tank, the radius of whose base is 40 cm. What is the rise of water level in tank in half an hour?

A water flows through a cylindrical pipe, whose inner radius is 1 cm, at the rate of 80 cm^(-1) in an empty cylindrical tank, the radius of whose base is 40 cm. What is the rise of water level in tank in half an hour?

A right circular cone has a depth of 12cms and a base radius of 9cms .Water is poured into it at the rate of 1(1)/(2)c.c per second.Find the rate of rise of water level and rate of increase of water surface,when the depth of the water level is 4cms .

A drum is in the shape of a frustrum of a cone with radii 24ft and 15ft and height 5ft is full of water.The drum is emptied into a rectangular tank of base 99ft43ft .Find the rise in the height of the water level in the tank.

Water flows through a circular pipe whose internal diameter is 2 cm at the rate of 0.7 m per second into a cylindrical tank, the radius of whose base is 40 cm. By how much will the level of water rise in the tank in half an hour.

Water flows through a circular pipe whose internal diameter is 2 cm, at the rate of 0.7 m per second into a cylindrical tank, the radius of whose base is 40 cm. By how much will the level of water rise in the tank in half an hout ?

Water is flowing at the rate of 2.52 km/h through a cylindrical pipe into a cylindrical tank, the radius of the base is 40cm. If the increase in the level of water in the tank, in half an hour is 3.15m, find the internal diameter of the pipe.

Water is being poured at the rate of the 36 m^3 /sec into a cylindrical vessel of base radius 3 meters. Find the rate at which water level is rising.