A comet collided with Planet X. Assume that these fragments came from an infinite distance away with zero initial speed and fell into planet x. What was there speed when they arrived at planet x's surface? Planet x has a mass of 5.90x10^27kg and a radius of 1.13x10^8 and G=6.67 x 10^-11

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Answer rating: 100% (QA)

SOLUTION To determine the speed of the fragments when they arrived at Planet Xs surface we can use t... View the full answer