Angular Velocity?

Question

Ok, i have to find the angular velocity of the earth in days, then the linear velocity from the sun which is 93,000,000 miles. So i have 2 pi/ 1 day, and my teacher said its wrong. What else could it be?

2 pi/day is the angular velocity, but she said its wrong

Answer 1

the earth travels 360 degrees or 2pi in one year, or 365.25 days...

so the angular velocity would be 360/365.35 degrees per day, or 2pi/365.25 per day