Question

water is filled in a right cylindrical tank with base radius 14cm such that the water level is 3cm below the top.When an iron ball is dropped in the tank,3003cm³ water flows out.Find the radius of the ball

Answer 1

Reading the question very carefully
We can understand that

Volume of the iron Ball = Volume of water displaced by the Ball
thus
if the radius of ball is r
then Volume of the spherical ball = 4/3 pi r^3
                        Thus
                                      4/3 pi r^3 = 3003
                                       pi r^3 = 9009/4
                                           r^3 = 9009/4 * 3.14
                                              r = 41.35 Cm
thus radius of ball is 41.35 Cm

Answer 2

Step-by-step explanation:

41.35 is the answer ok bye have a nice day