C. The wall thickness of a 4 feet diameter spherical tank is 5/16 inch. Calculate the allowable internal pressure if the stress limited to 8000 psi. D. The aluminum bar having a cross sectional area of 0.5 in.? carries the axial loads applied at the positions shown. If modulus of elasticity of the bar is 10x10° psi, compute the total change in length of the bar. Assume the bar is suitably braced to prevent lateral buckling. 5000 bs 6000 bs 7000 Ibs 4000 Ibs 3F 5F 4F

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Give the correct answer and clear solution of the problem

C. The wall thickness of a 4 feet diameter spherical tank is 5/16 inch. Calculate the allowable
internal pressure if the stress limited to 8000 psi.
D. The aluminum bar having a cross sectional area of 0.5 in.? carries the axial loads applied at
the positions shown. If modulus of elasticity of the bar is 10x10° psi, compute the total
change in length of the bar. Assume the bar is suitably braced to prevent lateral buckling.
6000 ibs
6000 ibs
7000 lbs
4000 Ibs
3F
E. From a speed of 65 KPH, a car decelerates at the rate of 9 m/min/sec along a straight
highway. In 38 seconds, how far the car has travelled in meters?
Transcribed Image Text:C. The wall thickness of a 4 feet diameter spherical tank is 5/16 inch. Calculate the allowable internal pressure if the stress limited to 8000 psi. D. The aluminum bar having a cross sectional area of 0.5 in.? carries the axial loads applied at the positions shown. If modulus of elasticity of the bar is 10x10° psi, compute the total change in length of the bar. Assume the bar is suitably braced to prevent lateral buckling. 6000 ibs 6000 ibs 7000 lbs 4000 Ibs 3F E. From a speed of 65 KPH, a car decelerates at the rate of 9 m/min/sec along a straight highway. In 38 seconds, how far the car has travelled in meters?
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