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2. What is the maximum length of a wrench needed to apply 90 Nm torque to the bolts on a motorcycle engine if a person can apply a maximum force of 200 N?

2. What is the maximum length of a wrench needed to apply 90 Nm torque to the bolts on a motorcycle engine if a person can apply a maximum force of 200 N?

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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1. Earth has a mass of 5.97x1024 kg and a radius of 6,370 km. What is its moment of inertia if it is assumed to be a solid sphere of uniform density? 2. What is the maximum length of a wrench needed to apply 90 Nm torque to the bolts on a motorcycle engine if a person can apply a maximum force of 200 N?
Transcribed Image Text:1. Earth has a mass of 5.97x1024 kg and a radius of 6,370 km. What is its moment of inertia if it is assumed to be a solid sphere of uniform density? 2. What is the maximum length of a wrench needed to apply 90 Nm torque to the bolts on a motorcycle engine if a person can apply a maximum force of 200 N?
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