Ch-5
Problem 5.43
Suppose the space shuttle is in orbit 570 km from the Earth's surface, and circles the Earth about once every 90 min
Part A
Find the centripetal acceleration of the space shuttle in its orbit.
Express your answer to two significant figures and include the appropriate units.
Part B
Express your answer in terms of g, the gravitational acceleration at the Earth's surface.
Express your answer using two significant figures.