The mechanics at lincoln automotive are reboring a 6-in. deep cylinder to fit a new piston. The machine they are using increases the cylinder's radius 0.02 inches each second. How rapidly is the cylinder volume increasing when the bore (diameter) is 3.8 in.?

Answer 1

I am wondering at what rate the bore increasesdepth for each .02 in radius? Boring involving going two ways, out, and down.