Essential University Physics: Volume 1 (4th Edition)

Published by Pearson
ISBN 10: 0-134-98855-8
ISBN 13: 978-0-13498-855-9

Chapter 12 - Exercises and Problems - Page 226: 68

Answer

c

Work Step by Step

Here, we see that the sum of the torques and the sum of the forces are 0 since the system is in equilibrium. Furthermore, for this to be true, the pivot must apply the necessary vertical force. Thus, c is the best option.
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