During July 1994 the comet Shoemaker-Levy 9 smashed into Jupiter in a spectacula
ID: 2026351 • Letter: D
Question
During July 1994 the comet Shoemaker-Levy 9 smashed into Jupiter in a spectacular fashion. The comet actually consisted of 21 distinct pieces, the largest of which had a mass of approximately 4.0 x 1012 kg and a speed of 6.0 x 104 m/s. Jupiter, the largest planet in the solar system, has a mass of 1.9 x 1027 kg and an orbital speed of 1.3 x 104 m/s. If this piece of the comet had hit Jupiter head-on, what would have been the change (magnitude only) in Jupiter's orbital speed (not its final speed)?Explanation / Answer
Using conservation of momentum principles, dVj = dPs/(Mj+Ms) = 4E12*6E4/(1.9E27+4E12) = 1.26E-10 m/s PLEASE RATE.
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