Question

Chapter 13, Problem 035 GO Your answer party correct. Try again zer, a hypothetical planet has a mass 52 103 , a radius of 10 x 10 m, and no atmosphere. A 10 kg space probe is to be launched vertically from its surface. (a) If the probe is launched with an initial Kinetic energy of 50 x 10'), what will be its kinetic energy when it is 40 x 10 m from the center of Zero? (b) If the probe is to achieve a maximum distance of 8.0 x10 m from the center of Zero, with what initial kinetic energy must be launched from the surface of Zero? 1619 Cathew Work for t he

Answer 1

M s.2x109 R3A106M n 1019 K.Ei ShiO J ,017P uttki= Uj + Kf (a) GMm t6A10) -60524100- +A10")- eEf 10 KES=216 96666 J 2.11K 10 J U Ei CMm +O - GAm k.E GMm K-Ei= -I --S6710 5261010 7.225 A10 J

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