Hi,

I'm having a bit of trouble with this problem.

The distance D is the distance in millions of miles from the sun, and P is the period in years it takes to revolve one time around the sun.

Earth:

D = 92.9

P = 1.0

I know that the formula for angular velocity is: omega = theta/t, with t being the time

and also that the linear speed is: v = radius*omega

also that 1 revolution is 360 degrees or 2pi

I think the problem I'm having though is with unit conversion. There are problems for other planets too, but if I can get help with just one, I can figure the rest of them out.