ch6 statics
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7/17/2019 Ch6 Statics
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*6–20. Determine the force in each member of the trussand state if the members are in tension or compression.Theload has a mass of 40 kg.
G
A
B
F
C
E
D
0.1 m
6 m
2.5 m
3.5 m
6 Solutions 44918 1/26/09 1:46 PM Page 423
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© 2010 Pearson Education, Inc., Upper Saddle River, NJ. All rights reserved.This material is protected under all copyright laws as they currently
exist. No portion of this material may be reproduced, in any form or by any means, without permission in writing from the publisher.
•6–21. Determine the largest mass m of the suspendedblock so that the force in any member does not exceed30 kN (T) or 25 kN (C).
G
A
B
F
C
E
D
0.1 m
6 m
2.5 m
3.5 m
6 Solutions 44918 1/26/09 1:46 PM Page 424