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329 5–51. The compound beam is pin-supported at C and ...

329 5–51. The compound beam is pin-supported at C and ...

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© 2011 Pearson Educ<strong>at</strong>ion, Inc., Upper Saddle River, NJ. All rights reserved. Th<strong>is</strong> m<strong>at</strong>erial <strong>is</strong> protected under all copyright laws as they currently<br />

ex<strong>is</strong>t. No portion of th<strong>is</strong> m<strong>at</strong>erial may be reproduced, in any form or by any means, without perm<strong>is</strong>sion in writing from the publ<strong>is</strong>her.<br />

5–67. <strong>The</strong> wall crane supports a load of 700 lb. Determine<br />

the horizontal <strong>and</strong> vertical components of reaction <strong>at</strong> the <strong>pin</strong>s<br />

A <strong>and</strong> D.Also, wh<strong>at</strong> <strong>is</strong> the force in the cable <strong>at</strong> the winch W?<br />

345<br />

4 ft<br />

D<br />

4 ft<br />

A B<br />

W<br />

60<br />

4 ft<br />

C<br />

E<br />

700 lb

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