Physics applications of integrals

[banshee43]

Homework Statement

a region that resists a body of water follows the curve y=.3x^2 from 0<=y<=240
using water density of 1000 kg/m^3 and g of 9.8 m/sec^2

Homework Equations

0 to 240∫g(rho)(240-y)2(sqrt(y/.3)

The Attempt at a Solution

9.8(1000)(2)(240^(3/2)(292.199-.730297(240))
i think it is 8520997056

 

[SteamKing]

Your problem statement is incomplete and makes no sense.

What do you mean by "a region that resists a body of water..."?