Astronomy Today (9th Edition)
Astronomy Today (9th Edition)
9th Edition
ISBN: 9780134450278
Author: Eric Chaisson, Steve McMillan
Publisher: PEARSON
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Chapter 2, Problem 6P
To determine

The magnitude of acceleration at following altitudes above the Earth, if the acceleration due to gravity at Earth's surface is 9.80 m/s2 and the radius of Earth is 6400km.

(a). 100 km

(b). 1000 km

(c). 10,000 km

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