24. (a) What contributes to the GmM/r2force on mis the (spherically distributed) mass Mcontained within r(where ris measured from the center of M). At point Awe see that M1+M2is at a smaller radius than r= aand thus contributes to the force: ()12on2.mGM M m
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This note was uploaded on 05/17/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.