Recent content by besfort

I came to the result where V=8c^3 and c = 4 cm. Then b was found from the equation of 2c, and a was found by the equation of 2b. I came to the result; a = 16cm, b = 8cm, c = 4cm V = 16cm * 8cm * 4cm V = 512 cm^3 Which is correct. Thank you for the help!

So this would be written as 2 * 2c * 2c^2 which would result to 8c^3, right?

Homework Statement The volume is 512cm^3. Known as V=abc; a = 2b, b = 2c. Find a, b, c Homework Equations V = 512cm^3. a = 2b b = 2c The Attempt at a Solution V=2b * 2c * c V=2b * 2c^2 512cm^3=2b * 2c^2

If 80m^3 = 80000l, then that means the mass is 80000kg, aye?

Homework Statement Find the power of the water if it falls from the height (h= 20m), for every minute falls 80m^3 (Volume=80m3). Homework Equations P=A/t W = mg A = Fh P= Fv The Attempt at a Solution I attempted to find the mass first, but I couldn't find any formula to do so.