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Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

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Page 1: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.1

Page 2: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.1 (continued)

Page 3: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.1 (continued)

Page 4: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.2

Page 5: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.2 (continued)

Page 6: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.2 (continued)

Page 7: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.3

Page 8: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.3 (continued)

Page 9: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.3 (continued)

Page 10: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.4

Page 11: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.4 (continued)

Page 12: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.4 (continued)

Page 13: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.5

Page 14: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.5 (continued)

Page 15: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.5 (continued)

Page 16: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.6

Page 17: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.6 (continued)

Page 18: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.6 (continued)

Page 19: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.7

Page 20: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.7 (continued)

Page 21: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.8

Page 22: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.8 (continued)

Page 23: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.8 (continued)

Page 24: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.9

Page 25: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.9 (continued)

Page 26: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.9 (continued)

Page 27: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

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EXAMPLE 9.10

Page 28: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.10 (continued)

Page 29: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.10 (continued)

Page 30: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.11

Page 31: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.11 (continued)

Page 32: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.11 (continued)

Page 33: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.12

Page 34: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.12 (continued)

Page 35: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.13

Page 36: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.13 (continued)

Page 37: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.13 (continued)

Page 38: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

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EXAMPLE 9.14

Page 39: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.14 (continued)

Page 40: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.14 (continued)

Page 41: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.15

Page 42: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.15 (continued)

Page 43: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.15 (continued)

Page 44: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.16

Page 45: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.16 (continued)

Page 46: Engineering Mechanics: Statics, Thirteenth Edition R. C. Hibbeler Copyright ©2013 by Pearson Education, Inc. All rights reserved. EXAMPLE 9.1

Engineering Mechanics: Statics, Thirteenth EditionR. C. Hibbeler

Copyright ©2013 by Pearson Education, Inc.All rights reserved.

EXAMPLE 9.16 (continued)