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Worked solutions Chapter 3 Gravity and satellites - PEGSnet

Worked solutions Chapter 3 Gravity and satellites - PEGSnet

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<strong>Worked</strong> <strong>solutions</strong><strong>Chapter</strong> 3 <strong>Gravity</strong> <strong>and</strong> <strong>satellites</strong>12 Let x = required distanceThen 6.0 × 10 24 /x 2= 7.3 × 10 22 /(3.8 × 10 8 – x) 2<strong>and</strong> x = 3.4 × 10 8 mHeinemann Physics 12(3e)Copyright © Pearson Education Australia 2008Teacher’s Resource <strong>and</strong> Assessment Disk(a division of Pearson Australia Group Pty Ltd) ISBN 97814425012634

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