A comet orbits the sun with constant angular momentum It has a maximum radius of 150 AU, and at aphelion its speed is 7 x 10 3 m s The comets closest approach to the sun is 0 4 AU What is its speed at perihelion

Question: A comet orbits the sun with constant angular momentum. It has a maximum radius of 150 AU, and at aphelion its speed is 7 x

A comet orbits the sun with constant angular momentum. It has a maximum radius of 150 AU, and at aphelion its speed is 7 x 10³ m/s. The comet’s closest approach to the sun is 0.4 AU. What is its speed at perihelion?

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