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MBA, Ph.D in Management
Harvard university
Feb-1997 - Aug-2003
Professor
Strayer University
Jan-2007 - Present
Suppose the space shuttle is in orbit 390 km from the Earth's surface, and circles the Earth about once every 82 min .
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Part AÂ
Find the centripetal acceleration of the space shuttle in its orbit.
Express your answer to two significant figures and include the appropriate units.
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Part BÂ
Express your answer in terms of g, the gravitational acceleration at the Earth's surface.
Express your answer using two significant figures.
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