The escape speed from a planet X is 165 m/s. Calculate the density of the planet if thediameter of the planet is 225 km(a) 3.85x103 kg/m(b) 1.54x10 kg/m3(c) 2.29x103 kg/m(d) 4.33x10 kg/m3

The expression for the planet’s escape velocity is,

Answered: The escape speed from a planet X is 165…

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter11: Gravity, Planetary Orbits, And The Hydrogen Atom

Section: Chapter Questions

Problem 7P

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The escape speed from a planet X is 165 m/s. Calculate the density of the planet if the diameter of the planet is 225 km (a) 3.85x103 kg/m (b) 1.54x10 kg/m3 (c) 2.29x103 kg/m (d) 4.33x10 kg/m3