Rigid bar ABC is supported by two aluminum alloy (E = 10,000 ksi) rods as shown below. The horizontal distance between rods (1) and (2) is a = 120 in. Rod (1) has a length of £1 = 87 in. and a cross-sectional area of A1 = 0.65 in.2. Rod (2) has a length of £2 = 84 in. and a cross-sectional area of A2 = 1.15 in.2. Rigid bar ABC is to remain horizontal under a load of P = 25 kips. Determine the distance x (in inches rounded to the nearest tenths) from joint A to the location of load P so that bar ABC remains horizontal. L₁ (1) X a B P (2) C L2
Rigid bar ABC is supported by two aluminum alloy (E = 10,000 ksi) rods as shown below. The horizontal distance between rods (1) and (2) is a = 120 in. Rod (1) has a length of £1 = 87 in. and a cross-sectional area of A1 = 0.65 in.2. Rod (2) has a length of £2 = 84 in. and a cross-sectional area of A2 = 1.15 in.2. Rigid bar ABC is to remain horizontal under a load of P = 25 kips. Determine the distance x (in inches rounded to the nearest tenths) from joint A to the location of load P so that bar ABC remains horizontal. L₁ (1) X a B P (2) C L2
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Author:Barry J. Goodno, James M. Gere
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![Rigid bar ABC is supported by two aluminum alloy (E = 10,000 ksi) rods as shown below. The horizontal distance between rods
(1) and (2) is a = 120 in.
Rod (1) has a length of £1 = 87 in. and a cross-sectional area of A1 = 0.65 in.2.
Rod (2) has a length of £2 = 84 in. and a cross-sectional area of A2 = 1.15 in.2.
Rigid bar ABC is to remain horizontal under a load of P = 25 kips. Determine the distance x (in inches rounded to the nearest
tenths) from joint A to the location of load P so that bar ABC remains horizontal.
L₁
(1)
X
a
B
P
(2)
C
L2](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdda0637b-25da-4b59-97b1-e97c9318db48%2F0586fcb4-9d51-4f50-bbd6-b0dd0c22b008%2Fvxm7bw_processed.png&w=3840&q=75)
Transcribed Image Text:Rigid bar ABC is supported by two aluminum alloy (E = 10,000 ksi) rods as shown below. The horizontal distance between rods
(1) and (2) is a = 120 in.
Rod (1) has a length of £1 = 87 in. and a cross-sectional area of A1 = 0.65 in.2.
Rod (2) has a length of £2 = 84 in. and a cross-sectional area of A2 = 1.15 in.2.
Rigid bar ABC is to remain horizontal under a load of P = 25 kips. Determine the distance x (in inches rounded to the nearest
tenths) from joint A to the location of load P so that bar ABC remains horizontal.
L₁
(1)
X
a
B
P
(2)
C
L2
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