Briefly explain the twin paradox, emphasizing what is paradoxical in the statement and how this apparent paradox is resolved.

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Q: A constant volume container holds 10 kg of air at a temperature of 20°C and a pressure of 150 kPa.…

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Q: 02 Q Similarly, there is oxygen gas (02) in the piston-cylinder assembly at a volume of 0.4m^3…

A: Initial condition -Final Condition-T2 = 97o C= 370 K

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A: Given DataThe velocity of car A is:The acceleration of car A is: The velocity of lorry B is:The…

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A: This question is based on the concept of Kinematics. As per the guidelines we are subjected to solve…

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Q: Problem 1 Approximately determine the forces in each member of the truss. Assume that the diagonal…

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A: Given data is

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A: Part B.) the rod is loaded with a force of 800 lb as shown in the bottom figure.

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Q: is compressed 2 04: 3 kg of air at 1.5 bar pressure and 77°C temperature at state polytropically to…

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Q: The figure below shows three forces of 20 lb each applied to a rectangular block 1. Reduce the three…

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Q: Answer: Wmax = kN/m B

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Q: The slider block moves with a velocity of vB=5ft/s and an acceleration of aB=3ft/s^2. (Figure 1)…

A: Given:The velocity of slider is .The acceleration of the slider is .Free body diagram:

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Q: Question 2 A three-dimensional bow shock wave is generated by a space shuttle Orbiter during reen-…

A: please refer handwriten solution

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Q: determine the saturation mixing ratio and the mixing ratio of each of the following air samples.…

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Q: Q3:Air flows over the flat plate at velocity 0.3 m/s and ambint temperature 15 C.The plate is…

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Q: Determine the reaction forces A, and A, at support A required to keep the system in equilibrium

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A: The MVC architectural pattern divides application components into three interdependent parts: model,…

Q: Consider the mechanism of Bar AB, Bar BC, and roller A. Roller A is constrained to move along the…

A: Consider the mechanism of Bar AB, Bar BC, and roller A. Roller A is constrained to move along the…

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Q: Draw the shear force and bending moment diagrams for each of the diagram.

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A: For solution refer below images.

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A: Specific weight is the product of density and the acceleration due to gravity.

Q: conjugate beam method

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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.