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Two identical hard spheres, each of mass m and radius r, are released from rest in otherwise empty space with

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Two identical hard spheres, each of mass m and radius r, are released from rest in otherwise empty space with their centers separated by the distance R. They are allowed to collide under the influence of their gravitational attraction. (a) Show that the magnitude of the impulse received by each sphere before they make contact is given by [Gm3 (1/2r ─ 1/R)] 1/2. (b) What If? Find the magnitude of the impulse each receives if they collide elastically.

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Vector Mechanics for Engineers Statics and Dynamics

Vector Mechanics for Engineers Statics and Dynamics

ISBN: 978-0073212227

8th Edition

Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell

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Question Posted: January 06, 2010 06:32:55
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