9 Questions
What is the stress in the steel rod when subjected to the axial load?
125 MPa
What is the stress in the copper tube when subjected to the axial load?
50 MPa
What is the load carried by the steel rod in the composite bar?
35 kN
What is the stress in the steel rod?
50.3 MPa
What is the stress in the copper tube?
27.9 MPa
What is the load carried by the steel rod?
27 KN
Calculate the stresses in the steel rod and copper tube when subjected to the axial load of 45 KN. Also, determine the load carried by each material in the composite bar.
To calculate the stresses, we can use the formula stress = force/area. The area of the steel rod can be calculated using the formula pi * (diameter)^2 / 4, and the area of the copper tube can be calculated using the formula pi * (external diameter^2 - internal diameter^2) / 4. The load carried by each material can be determined by multiplying the stress by the respective areas.
What is the stress in the steel rod when subjected to the axial load of 45 KN?
The stress in the steel rod can be calculated using the formula stress = force/area, where the force is the axial load and the area is the cross-sectional area of the steel rod (calculated using the formula pi * (diameter)^2 / 4).
What is the load carried by the copper tube in the composite bar under the axial load of 45 KN?
The load carried by the copper tube can be determined by multiplying the stress in the copper tube (calculated using the formula stress = force/area, where the force is the axial load and the area is the cross-sectional area of the copper tube calculated using the formula pi * (external diameter^2 - internal diameter^2) / 4) by the area of the copper tube.
Test your knowledge of mechanics of materials with this quiz on composite bars. Explore how to calculate stresses in a steel rod and copper tube under axial load, and determine the load carried by each material. Sharpen your understanding of composite bar behavior and material properties.
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