5) The frame of mass 6m is initially at rest. A particle of mass, m is attached to the end of a light rod (mass of rod is negligible) which pivots freely at A. If the rod is released from rest in the horizontal position as shown, determine the velocity of the particle w.r.t. the frame when the rod is vertical. 6m A 1 m FULL CREDIT AWARDED ONLY FOR CORRECT FBD & KFD INCLUDED IN SOLUTION ANS. 7gl pend/frame 3

Q: We could do strain hardening even if the material starts to have necking. True or false?

A:

Q: scuss the concept of stresses? State the properties could be drawn from the stress strain diagrams

A: when load is applied on a member , by nature it will try to deform the member. the material will try…

Q: How can we develop a method for finding the support reactions?

A:

Q: What is thermal stress?

A: Thermal stress: When the temperature of the material is altered, the material tries to change its…

Q: Q2: Hooke's Law can be used in which region of the stress-strain diagram? Elastic Necking Inelastic…

A:

Q: What is creep and stress rupture testing?

A: Creep and stress rupture testing: The creep and stress rupture testing is used to check the…

Q: Draw stress-stain curve with plastic and elastic deformation

A: To draw :  stress-stain curve with plastic and elastic deformation

Q: The plastic deformation occurs by the motion of dislocations 1 points Save Answer The plastic…

A: It is true that plastic deformation occurs by the motion of dislocations. Due to the movement of…

Q: Define the term Stress Concentrations?

A: Stress concentration is a location in a member under load where the magnitude of stress is…

Q: What does stress analysis require to determine the maximum stress?

A: Stress analysis requires Material properties.

Q: The following data are obtained from a tensile test of a coppe - The load at the yield point is 151…

A:

Q: What does the region of strain hardening cause?

A: The working of the metals below their  recrystallisation  temperature is known as cold working…

Q: What are the process steps of Penetrant test application on a material that is cast aluminum in the…

A:

Q: Which of the following best describes elastic deformation? Temporary deformation is when…

A: Elasticity is a property of a material due to which material undergoes temporary deformation when…

Q: 2a: How a material can be mechanically strengthened by designing the grain size after…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: Write conclusion about Tensile test?

A: The tensile test is performed on ductile materials under the application of axial tensile load over…

Q: Which choice below describes the mechanical property materials called toughness a ability to…

A: Which choice below describes the mechanical property materials called toughness a ) ability to…

Q: A steel specimen with square cross section is going to subject to impact test. Describe how to…

A: Impact energy E = mg(h1-h2)

Q: sample 1 20.93 M cal M water 3 , -19.2 27.3°C 34.4°C 202.19 84.49 12.1" Tcool Trinal M total Msample…

A: Solution      For steady flow condition                mwCw∆Tw=msCs∆Ts

Q: What is the tension and compression test?

A: Tension and compression test are preferred for determining material properties like elastic limit,…

Q: Stainless steels are non-weldable, as result of... Your answer

A: Chromimum carbide formation

Q: cept of deflection of beam is used in aeroplane wing?

A: given: How the concept of deflection of beam is used in aeroplane wing?

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: When can the Hooke's law be applied?

A: Hooks law: It is a law which states a relation between strain and stress up to a limit. this limit…

Q: Write a a brief note on eccentric impact.

A: Eccentric impact takes place when the line of the mass of the center of two bodies not coincide with…

Q: What does eccentric impact refers to?

A:

Q: What is the formula to specify Ductility?

A: Ductility is the defined as the percentage elongation in the material when it is subjected to the…

Q: s of rigidity.

A: Modulus of rigidity: It is also called shear modulus,It is the ratio of the shear stress and the…

Q: Toughness and ductility: What are they and how do we measure them?

A: Toughness. It is the resistance against impact loading and it is measured by the area under the load…

Q: Mention the main advantage of Vickers hardness test method? ...... ............ ....................…

A: Vickers hardness test method - it is a optically hardness test to measure the hardness of material,…

Q: What is the unit of modulus of rigidity?

A: Given: Modulus of rigidity

Q: A technician measured the hardness of the steel bar two times. For the first time, he measured the…

A: (a) No, hardness will be changed in both the cases.

Q: SLOS to be assessed: SLO1: Interpret, generate, and practice practical application of graphical…

A:

Q: What do you mean by modulus of rigidity

A:

Q: Describe how to test for equilibrium of masses ?

A: Let us discuss about  equilibrium of masses and criteria when it is in equilibrium condition.

Q: Answer the following questions based on the given information in the table and further calculation…

A: Given   Material A     Yield strength = 105 MPa                  Strain = 0.45   Material B…

Q: How can the change in length of a statically determinate member be easily calculated?

A: statically determinate member:     Reactions and internal forces cannot be found by statics alone…