Four balls each of mass m and radius r are suspended as shown in the figure. The angle 0 = 20°. a) What is the angle between the vertical and the string supporting ball 1? b) What are the tensions in the strings supporting balls 1 and 2? c) What are the normal forces between balls 1 and 2 and between balls 2 and 3?

Four balls each of mass m and radius r are suspended as shown in the figure. The angle 0 = 20°. a) What is the angle between the vertical and the string supporting ball 1? b) What are the tensions in the strings supporting balls 1 and 2? c) What are the normal forces between balls 1 and 2 and between balls 2 and 3?

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter13: Universal Gravitation

Section: Chapter Questions

Problem 13.7CQ

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