A spherical asteroid with radius r = 123 m and mass M = 2.25 × 1010kg rotates about an axis at four revolu- tions per day. A “tug" spaceship attaches itself to the asteroid's south pole (as defined by the axis of rotation) and fires its engine, applying a force F tangentially to the asteroid's surface as shown in Fig. 8–65. If F = 285 N, how long will it take the tug to r = 123 m rotate the asteroid's axis of rotation through an angle of 5.0° by this method? FIGURE 8–65 F = 285 Ni Problem 93.

A spherical asteroid with radius r = 123 m and mass M = 2.25 × 1010kg rotates about an axis at four revolu- tions per day. A “tug" spaceship attaches itself to the asteroid's south pole (as defined by the axis of rotation) and fires its engine, applying a force F tangentially to the asteroid's surface as shown in Fig. 8–65. If F = 285 N, how long will it take the tug to r = 123 m rotate the asteroid's axis of rotation through an angle of 5.0° by this method? FIGURE 8–65 F = 285 Ni Problem 93.

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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