A space habitat is designed so that the variation in g between a person's head and feet is less than 0.01 g If the person is 2 m tall then the radius of the habitat is?

Answer 1

"g"=w^2r
but

g(r)-g(r-2)=.02
w^2(r-r+2)=.02
solve for w.
check my thinking.

Answer 2

g=0.02