PROBLEM 3.25 Y 3.26 The transformer (as shown) must be lifted vertically out of the pit. Angle 0 = 18°. Determine the required magnitude of force F so that the resultant of the two forces will be vertical. XXX 5000 lb F Ө 25° TXAT 4' PROBLEM 3.2 3.30 Three (a) Ca li (b) C PROBLEM 3.26 3.27 Refer to the diagram for Problem 3.26. Assume that the trans- former weighs 6000 lb. Determine 0 and the magnitude of the force F so that the resultant of the lifting force (6000 lb) will act vertically upward. 3.28 The plastic barrel tent anchor of Problem 2.8 contains 100 gallons of water. Determine the magnitude and sense of the resultant moment about point O. Be sure to include the weight well as the weight of its contents. (c) (d)
PROBLEM 3.25 Y 3.26 The transformer (as shown) must be lifted vertically out of the pit. Angle 0 = 18°. Determine the required magnitude of force F so that the resultant of the two forces will be vertical. XXX 5000 lb F Ө 25° TXAT 4' PROBLEM 3.2 3.30 Three (a) Ca li (b) C PROBLEM 3.26 3.27 Refer to the diagram for Problem 3.26. Assume that the trans- former weighs 6000 lb. Determine 0 and the magnitude of the force F so that the resultant of the lifting force (6000 lb) will act vertically upward. 3.28 The plastic barrel tent anchor of Problem 2.8 contains 100 gallons of water. Determine the magnitude and sense of the resultant moment about point O. Be sure to include the weight well as the weight of its contents. (c) (d)
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
Solve problem 3.27
Transcribed Image Text:PROBLEM 3.25
Y
3.26 The transformer (as shown) must be lifted vertically out of
the pit. Angle 0
=
18°. Determine the required magnitude of
force F so that the resultant of the two forces will be vertical.
XXX
5000 lb
F Ө
25°
TXAT
4'
PROBLEM 3.2
3.30 Three
(a) Ca
li
(b) C
PROBLEM 3.26
3.27 Refer to the diagram for Problem 3.26. Assume that the trans-
former weighs 6000 lb. Determine 0 and the magnitude of the
force F so that the resultant of the lifting force (6000 lb) will
act vertically upward.
3.28 The plastic barrel tent anchor of Problem 2.8 contains 100
gallons of water. Determine the magnitude and sense of the
resultant moment about point O. Be sure to include the weight
well as the weight of its contents.
(c)
(d)
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