The surface area of a spherical bubble is increasing at the rate of 2 `c m^2//s` . When the radius of the bubble is 6cm, at what rate is the volume of the bubble increasing?

The surface area of a spherical bubble is increasing at the rate of 2cm^(2)/s. When the radius of the bubble is 6cm at what rate is the volume of the bubble increasing?

The surface area of a cube is increasing at the rate of 2 cm^(2)//sec . When its edge is 90 cm, the volume is increasing at the rate of

The surface area of a spherical balloon is increasing at the rate of 2 (cm^2)/sec . At what rate the volume of the balloon is increasing when the radius of the balloon is 6 cm?

The surface area of a spherical balloon is increasing at the rate of 2" cm"^(2)//"sec" . At what rate is the volume of the ballon is increasing, when the radius of the ballon is 6 cm ?

The radius of a spherical soap bubble is increasing at the rate of 0.2 cm/sec. Find the rate of increase of its surface area, when the radius is 7 cm.

If the surface area of a sphere increases at the rate of 2 sq.ft .//sec, then , when the radius is 6 ft. its volume is increasing at the rate of

Area of circular blot of ink is increasing at the rate of 2cm^(2)//sec. When the area of the blot is 4cm^(2), its radius is increasing at the rate of

The radius of an air bubble is increasing at the rate of (1)/(2)cm/s At what rate is the volume of the bubble increasing when the radius is 1cm?

The radius of an air bubble is increasing at the rate of 0.5 cm/sec. At what rate is the volume of the bubble increasing when the radius is 1 cm?

The radius of a soap bubble is increasing at the rate of 0.2cm//s . Find the rate of increase of its surface area when radius = 5 cm.