Question: When a circular rod with a diameter d = 7 m m was lengthened by axial force F , the diameter decreased by 1 .

When a circular rod with a diameter d=7mm was lengthened by axial force F, the diameter decreased by 1.5 mm .
Find the magnitude of the load F at this time, provided that the elastic modulus of the material is E=108 GPa and Poisson's ratio v=0.33.
When a circular rod with a diameter d = 7 m m was

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mechanical Engineering Questions!

Q:

QUESTION 1 a) For the states of stress shown in Figure Q1 (a), draw the Mohr's circle and find the absolute maximum shear stress. (2 marks) 10 MPa 10 MPa Figure Q1 (a) b) A solid circular bar of...

Q:

A thin rectangular polymer plate PQRS of width b = 418 mm and height a = 188 mm is shown in the figure. The plate is deformed so that corner Q is displaced upward by c = 3.2 mm and corner R is...

Q:

Information Supports : D P[kN] =66 m=1.33 K1=1 K2=2 D Fixed at one end and free at the other Per 1 Homework 1 Strength of Materials 2 A strut of length L and cross section of shape shown in Fig. 1,...

Q:

I have a test and I have to send in one hour please help and thank you so much Strength of Materials 2 A strut of length L and cross section of shape shown in Fig. 1, is subject to compression with a...

Q:

An I-shape SHORT column is subjected to an eccentric compressive load P of 50 kN as shown in Figure Q3a. Find the maximum compressive and tensile stresses in the section. (12 marks) Another steel...

Q:

A solid cylindrical shaft is subjected to a bending moment of 5 0 0 Nm and a torque of 3 0 0 Nm . Determine the principal stresses and the maximum shear stress at a point on the surface of the shaft....

Q:

A solid cylindrical shaft is subjected to a bending moment of 5 0 0 Nm and a torque of 3 0 0 Nm . Determine the principal stresses and the maximum shear stress at a point on the surface of the shaft....

Q:

2 . 2 0 LAB: Axial stretch a uniform rod in tension The following equation computes the stretch in a uniform steel rod subject to a tension force using the following relation: The equation above is...

Q:

A solid cylindrical shaft is subjected to a bending moment of 4 0 0 Nm and a torque of 2 5 0 Nm . Determine the principal stresses and the maximum shear stress at a point on the surface of the shaft....

Q:

A cylindrical pressure vessel with an inner radius of 0 . 4 meters and a wall thickness of 1 2 mm is subjected to an internal pressure of 5 MPa. Determine the hoop stress and longitudinal stress in...

Q:

Determine the magnitude and the coordinate direction angles of the resultant force.

Q:

Your employer uses a flat benefit formula to determine retirement payments to its employees. The fund pays an annual benefit of $ 2,500 per year of service. Calculate your annual benefit payments for...

Q:

Management tells us that Arctica plans to keep estimated warranty expense percentages to a minimum next year. Why might management want to keep these percentages low?

Q:

? ? Accounting for Notes Receivable On November 30, TuckerProducts performed computer programming services for Thomas Inc. inexchange for a 5-month, $63,900, 12% note receivable. Thomas paidTuc 2...