3/17: The uniform beam has a mass of 50 kg per meter of length. Compute the reactions at the support O. The force loads shown lie in a vertical plane. dns. O 0.7 AN. Oy - 5,98 AN. M. 9.12 kN.m 14 kN 3 kN 4 kN m 0.6 m -1.8 m 0.6 m 0.6 m 30

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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Equilibrium.pdf
3/17: The uniform beam has a mass of 50 kg per meter of length. Compute the reactions at
the support O. The force loads shown lie in a vertical plane.
dns. Or -0.7 AN, Oy- 5.98 AN, Mo 9.12 kN.m
14 kN
3 kN
4 kN m
de
A
0.6 m
1.8 m
0.6 m
0.6 m 30
7
ENGINEERING MECHANICS: STATICS (J.L.MERIAM)
3/15: Three cables are joined at the junction ring C. Determine the tensions in cables AC and
BC caused by the weight of the 30-kg cylinder. Ans.Ic=215 N. I=264 N
45
18
30
30 kg
3/14: To facilitate shifting the position of a lifting hook when it is not under load, the sliding
hanger shown is used. The projections at A and B engage the flanges of a box beam when a
load is supported, and the hook projects through a horizontal slot in the beam. Compute the
forces at A and B when the hook supports a 300-kg mass. dens..d4.9 AN. B19AN
400
600
mm
3/53: Determine the external reactions at A and F for the roof truss loaded as shown. The
vertical loads represent the effect of the supported roofing materials, while the 400-N force
represents a wind load. dns Ax = 346 N. Ay = 1100 N, Fy= 1100 N
G00 N
G00 N
400 N
s00 N
D
yl
250 N
250 N
30
30
30
A
G
10 m
8.
Transcribed Image Text:Equilibrium.pdf 3/17: The uniform beam has a mass of 50 kg per meter of length. Compute the reactions at the support O. The force loads shown lie in a vertical plane. dns. Or -0.7 AN, Oy- 5.98 AN, Mo 9.12 kN.m 14 kN 3 kN 4 kN m de A 0.6 m 1.8 m 0.6 m 0.6 m 30 7 ENGINEERING MECHANICS: STATICS (J.L.MERIAM) 3/15: Three cables are joined at the junction ring C. Determine the tensions in cables AC and BC caused by the weight of the 30-kg cylinder. Ans.Ic=215 N. I=264 N 45 18 30 30 kg 3/14: To facilitate shifting the position of a lifting hook when it is not under load, the sliding hanger shown is used. The projections at A and B engage the flanges of a box beam when a load is supported, and the hook projects through a horizontal slot in the beam. Compute the forces at A and B when the hook supports a 300-kg mass. dens..d4.9 AN. B19AN 400 600 mm 3/53: Determine the external reactions at A and F for the roof truss loaded as shown. The vertical loads represent the effect of the supported roofing materials, while the 400-N force represents a wind load. dns Ax = 346 N. Ay = 1100 N, Fy= 1100 N G00 N G00 N 400 N s00 N D yl 250 N 250 N 30 30 30 A G 10 m 8.
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