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The mass of Venus is 81.5% that of the earth, and its

University Physics | 13th Edition | ISBN: 9780321675460 | Authors: Hugh D. Young, Roger A. Freedman ISBN: 9780321675460 31

Solution for problem 12E Chapter 13

University Physics | 13th Edition

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University Physics | 13th Edition | ISBN: 9780321675460 | Authors: Hugh D. Young, Roger A. Freedman

University Physics | 13th Edition

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Problem 12E

The mass of Venus is 81.5% that of the earth, and its radius is 94.9% that of the earth. (a) Compute the acceleration due to gravity on the surface of Venus from these data. (b) If a rock weighs 75.0 N on earth, what would it weigh at the surface of Venus?

Step-by-Step Solution:

Problem 12E Solution 12 E Step 1 : Introduction In this question, we need to find the acceleration due to gravity on the surface of Venus In this second part we need to find the weight of rock on surface on Venus Data given Mass of Venus 81.5 % of the Earth = 0.815 g of earth Radius of Venus 94.9% of the Earth Mass of rock on surface of Earth m = 75.0 N Step 2 : To find the acceleration due to gravity on the surface of Venus We know gravitational force on earth is g e 9.8 m/s 2 By inverse square law we have Radius of venus as 2 1/r = 1/0.949 2 1/r = 1.11 m Hence the radius of venus is 1.11 m of the earth From this we can obtain gravitational force on Venus as gV = (M v )vg e Substituting values we get g = (0.815 g × 1.11 m ) g V e g = 0.904 × 9.8 m/s 2 V g = 8.865 m/s 2 V 2 This can be approximated as g V = 8.88 m/s 2 Hence we have gravitational force on Venus as 8.88 m/s

Step 2 of 2

Chapter 13, Problem 12E is Solved
Textbook: University Physics
Edition: 13
Author: Hugh D. Young, Roger A. Freedman
ISBN: 9780321675460

The full step-by-step solution to problem: 12E from chapter: 13 was answered by , our top Physics solution expert on 05/06/17, 06:07PM. The answer to “The mass of Venus is 81.5% that of the earth, and its radius is 94.9% that of the earth. (a) Compute the acceleration due to gravity on the surface of Venus from these data. (b) If a rock weighs 75.0 N on earth, what would it weigh at the surface of Venus?” is broken down into a number of easy to follow steps, and 52 words. Since the solution to 12E from 13 chapter was answered, more than 927 students have viewed the full step-by-step answer. University Physics was written by and is associated to the ISBN: 9780321675460. This full solution covers the following key subjects: EARTH, Venus, surface, mass, acceleration. This expansive textbook survival guide covers 26 chapters, and 2929 solutions. This textbook survival guide was created for the textbook: University Physics, edition: 13.

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