Answered: Mars has a mass of 6.39 × 1023 kg and…

Mars has a mass of 6.39 × 1023 kg and radius 3.39 × 106 m. What is the magnitude of the gravitational acceleration g on Mars' surface, in m/s2? Use G = 6.67 × 10-11 N·m2/kg2.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter1: Getting Started

Section: Chapter Questions

Problem 21PQ

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Question

9.)

Mars has a mass of 6.39 × 10²³ kg and radius 3.39 × 10⁶ m. What is the magnitude of the gravitational acceleration g on Mars' surface, in m/s²? Use G = 6.67 × 10^-11 N·m²/kg².

Your answer needs to have 3 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in your answer, it is already given in the question statement.

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