₦airaland Forum

No. 11

Please help ohh

okikijamal:
Please help ohh

Very easy. I'm not going to solve it for you but I'll tell you how to go about it.
When a body floats in a liquid; use this formula:
Weight if body=upthrust=weight of fluid displaced.
Volume of a body is also= Area(length x breadth) x height
Pertaining to this question; you can find the weight of the body from the density. Density of water is 1gcm3. After getting the weight if the body, use the below equation
Weight if body=weight of fluid displaced by the body.
Weight if fluid displaced by the body= density of the liquid (water or d other one) x volume of the liquid( Area x height) where the height represent the height the body deeps down in the liquid x gravity
Also volume of a cube is L^3. So cube root 125 and u get 5cm as the length of each side of the cube that is length, breadth and height equals 25cm.
Abeg u don tire to type

Still need help about this question, please.

okikijamal:
Still need help about this question, please.

You're a full kid. Someone posted how to go about the question up there and you're still looking for help.