Radius: 93,000,000 miles

a) Assume that a year is 365 days, and find 0 the angle formed by Earth's movement in one day.

b) Give the angular velocity in radians per hour.

c) Find the linear velocity of Earth in miles per hour.

Thank you for the opportunity to help you with your question!

a=360degrees

b=22/7 x 2 x93000000

=5843362336/(365x24)

=66705.05mile/hour

How did you get a and b? Because in the book it showed a different answer and I was confused on how to do those problems,

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