DESIGN OF MACHINERY (LL) >CUSTOM<
6th Edition
ISBN: 9781264095681
Author: Norton
Publisher: MCG CUSTOM
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6.105. Determine force P on the cable if the spring is compressed 0.025 m when the mechanism is in the
position shown. The spring has a stiffness of k = 6 kN/m.
E
P
150 mm
D
T
30°
200 mm
200 mm
200 mm
B
800 mm
6.71. Determine the reactions at the supports A, C, and E of the compound beam.
3 kN/m
12 kN
A
B
CD
E
-3 m 4 m
6 m
3 m
2 m
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