A small meteor of mass 1 kg is sailing into our solar system from outer space, and

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A small meteor of mass 1 kg is sailing into our solar system from outer space, and at one instant in time is 5x109 km away from the sun.

a) What velocity in m s-1 must the meteor have in order that it could eventually escape from the sun's gravity?

b) Suppose instead that the meteor is moving such that it goes in a circular orbit around the sun. What velocity must the meteor have for this to happen?

c) How would your answers to parts a) and b) change if the meteor had a mass of 1000 kg (a ton) instead?

Related Book For answer-question

Elements of Electromagnetics

ISBN: 978-0195134773

3rd Edition

Authors: Matthew

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Posted Date: Jul 16, 2018 12:51 AM

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A small meteor of mass 1 kg is sailing into our solar system from outer space, and

Question:

Expert Answer:

a Let the mass of sun be M 19891 1030kg Gravitational constant G 6674 1011 Nm2 kg2 Radius R 5109 ... View the full answer

Elements of Electromagnetics

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