1. A satellite rotates around a planet at a distance R. If the mass of the planet is M G=6.7x10-" u? Find: a) the speed of the satellite. b) the Total Energy of the satellite. If the planet has a Variable Density p=Cr, for rSR and Cis a Constant. dV=4tr²dr c) Find C d) Find the acceleration due to gravity g at r=R/3

Physics for Scientists and Engineers, Technology Update (No access codes included)
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Author:Raymond A. Serway, John W. Jewett
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Chapter13: Universal Gravitation
Section: Chapter Questions
Problem 13.39P
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1. A satellite rotates around a planet at a distance R. If the mass of the planet is M
G= 6.7x10-"|
M
Find:
a) the speed of the satellite.
b) the Total Energy of the satellite.
If the planet has a Variable Density p=Cr, for r SR and C is a Constant. dV=47tr²dr
c) Find C
d) Find the acceleration due to gravity g at r=R/3
Transcribed Image Text:1. A satellite rotates around a planet at a distance R. If the mass of the planet is M G= 6.7x10-"| M Find: a) the speed of the satellite. b) the Total Energy of the satellite. If the planet has a Variable Density p=Cr, for r SR and C is a Constant. dV=47tr²dr c) Find C d) Find the acceleration due to gravity g at r=R/3
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