Hi,
Just out of curiosity, why is the density and volume used to find the power of a flow of water for example. I know the equation for this is P=0.5ρAv^3 where ρ=density and v=speed of the water cubed.
Any suggestions?
Thank you
Homework Statement
What is the formula for angular acceleration, when the wheel's diameter, speed, acceleration and distance are known.
Homework Equations
The Attempt at a Solution