- #1
mimi.janson
- 80
- 0
Homework Statement
Hi i need to use V'(h) to find out how many liter of water are used when the water falls 1 cm
c) from 100 to 99 cm
Homework Equations
I know that V'(h)=(∏*(h2)+212,6/6)+(∏*h2)/3
The Attempt at a Solution
I know that i need to solve the differential equation and integrate between the limits 100 and 99. I do know how to integrate between the given limits, but i don't understand what it means to solve the equation. I already have v(h) and did integrate it in a former question where i got V'(h) so does solving the equation means that i need to find V''(h) or what ?
i will be gratefull for help so please help me