An axially loaded bar AB made of a homogeneous material with Young's modulus E shown below is held between two rigid supports at A and B. The bar has cross-sectional area A1 and 1.5A¡ from A to C and C to B, respectively. Determine (a) the displacement of point D and (b) reactions at 4 and B. Provide answers with given parameters 1.5A, A, D P -L/4. - L/2-

Q: Thank you for your reply. Please provide the solution to Part 2 if possible. Thank you!

A:

Q: Define the Nonmechanical Forms of Work.

A: In thermodynamics, the non-mechanical work is the work which is determined by the non-contact or the…

Q: What are the four basic steps of creating a circular shape in perspective? Using any digital medium,…

A:

Q: This is what I drew out. I'm unsure of hidden lines

A: Please refer the completed orthographic views of the given object. The drawing is made with the true…

Q: Industrial pipes Expansion joints are fragile elements and therefore should be avoided…

A: The objective of the question is to understand when to use expansion joints in industrial piping…

Q: How the forced vibrations can arise?

A: When a body vibrates due to the influence of external periodic force, then this type of vibrations…

Q: Each cylinder in a four-cylinder car engine has a bore diameter of 63.53 mm and the stroke for each…

A:

Q: Thank you for your response. Please continue to provide the solution to the remainder of Part

A:

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: Question 4 )Each cylinder in a four-cylinder car engine has a bore diameter of 63.53 mm and the…

A: Dear student, we are suppose to solve only one question. Please post other question as a separate…

Entropy

In physics, entropy means the amount of disorder or the degree of randomness associated with a thermodynamic system. The system is not self-organized when the entropy of the system is high. For instance, when a system is at an elevated temperature, its molecules are in random motion, vibrating and colliding with each other. During this scenario, the probability of finding a molecule at a particular place twice, is low. Under this circumstance, the system can be said to be in a high entropy.