Please Show work clearly and show free body diagram if possible and be sure with the positive and negative signs. Thank you!

Q: A cylindric shape steel sample was tested by Rockwell hardness test and showed a hardness value 80…

A:

Q: A 4.8 m long from fixed point, 0.5 m wide and assumed a thickness of 30 mm throughout a springboard…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: Give an example of a flexure formula?

A: The flexure formula is also known as the flexure bending equation and is defined as; Where, M is…

Q: For what purpose is A uniaxial tensile test performed?

A: A uniaxial Test is performed to determine the properties of the specimen. The properties include…

Q: Material science Q1. Differentiate between true stress and enginnering stress and show them on…

A: Need to Differentiate between true stress and enginnering stress and show them on curve.

Q: What would be the tensile strength in pounds per square inch of a specimen measuring 0.375 in. thick…

A: Thickness of specimen=0.375 in Width of specimen=1.0 in Load = 27000 lb

Q: Endurance Limit calculations are suited for types of loading Random Static Impact Repeated and…

A: Endurance limit is the maximum value of the fully  reversed bending stress which a material can…

Q: Name TWO (2) types of hardness test.

A: Hardness test- the hardness test is perform to know the hardness of material.it is used to determine…

Q: Why would engineers use Vickers Hardness testing (HV) over Brinell Testing for hardened tool steel…

A: Hardness is the property of the material that can be understand as the resistance to scratch and…

Q: You work for an off-shore wind turbine manufacturer and have been asked to review data from the…

A: Given data:The critical tensile stress must be 30 % more than the service stress of 420 MPa…

Q: Different expert. Please help. Written on paper not typed on computer please. Need help on all…

A: Approach to solving the question:Free Body Diagram and Components of weight on the inclined…

Q: What results do we get from the tension test?

A: In a tension test, the tensile force is applied to a material to measure the stress. so that the…

Q: In what situations would you use a hardess test instead of a Tensile test?

A: The objective of the question is to understand the scenarios where a hardness test would be more…

Q: 2. Briefly describe the conditions for statics problems. Also briefly describe any pictures we may…

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Q: Explain the purpose of the v-notch on the specimen for Charpy Test.

A: Charpy test: The Charpy test is also known as Charpy V-notch test for toughness of material. Charpy…

Q: a visual inspection check and at least one test safely on components that have failed in service.…

A: Given:There are two components that failed: the M24 engine mounting bolt and the fan…

Q: What does a tensile test show?

A: Tensile test is destructive test in which multiple mechanical properties are measured. It is called…

Q: Understand cohesive and adhesive forces.

A: The cohesion is defined as “the property of the molecules of a same substance attach together due to…

Q: Explain the following with appropriate examples (at least 2 examples) 1. Grubler's criterion. 2.…

A: The Grubler's criterion gives the number of degrees of freedom of a mechanism involving links and…

Q: Refer to figure 1. A wooden block stands motionless on a ramp.. Calculate the coefficier of static…

A: Given  (theta)=31.8 degree

Free Body Diagram

The system of forces acting on a body tends to either rotate it or make the body undergo motion. In general, when an external agent exerts a force on a body, the body undergoes translational motion and rotational motion. The body has six degrees of freedom under the influence of that force. Here, three degrees of freedom are from the translational motion while the other three are from the rotation motion. However, sometimes the bodies are not allowed to undergo any motion and are fixed, under such conditions the body is said to be constrained.