Answer
$R_B=33.3$ lbf
$R_C=33.3$ lbf
$R_O=66.7$ lbw
Work Step by Step
$\Sigma M_O=0$
$18R_B-6(100)=0$
$R_B=33.3$ lbf
$\Sigma F_y=0$
$R_O+R_B-100=0$
$R_O=66.7$ lbf
$R_C=R_B=33.3$ lbf
Shigley's Mechanical Engineering Design 10th Edition
by Budynas, Richard; Nisbett, Keith
Published by
McGraw-Hill Education
ISBN 10:
0073398209
ISBN 13:
978-0-07339-820-4
Chapter 3 - Problems - Page 141: 3-1
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