Recent content by Gingrbreadman1

Thanks, changed the equation to the integral of (15/(2PI * 25))x from 0 to 50PI

One revolution would be 2PI, but when I do the same equation with the full 50PI I still get the wrong answer.

Homework Statement It takes 25 turns to drive a screw completely into a block of wood. Because the friction force between the wood and the screw is proportional to the contact area between the wood and the screw, the torque required for turning the screw increases linearly with the depth...