The 6-kg bar is released from rest in the horizontal position 1 and falls to position 2. The unstretch spring constant is k = 40 N/m. What will be the bar's angular velocity when it is in position 2.

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A: Solution:

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A:

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A: As mentioned in the question to solve #10, i will solve only question 10th

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A:

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A:

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A: Solution:

Q: What is the basic unit for length?

A: Solution Length → The measurement of something from end to end is called length

Q: What is external force?

A: Answer : Force - It is an effect which changes or try to change the state of a body.

Q: what happened with the 10 in the first equation?

A:

Q: 3- Calculate the number of finished goods (output) or N for the figure illustrated below:

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A: Solution:

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Q: B. What is the difference between the critical point and triple point? explain with drawing.

A: GIVEN DATA - TRIPLE POINT AND CRITICAL POINT GIVEN WE HAVE TO EXPLAIN IT WITH DRAWING

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A:

Q: Compute the deflection of C after the load removed.

A: Given Conditions :

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Q: Is this for number 1 only?

A:

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Chemical and Phase Equilibrium

Phase diagrams or equilibrium phase diagrams are the graphical representations that show the phase transformations of the constituting elements with respect to the pressure, temperature, and compositions. The diagrams show the conditions that limit the different phases, namely solid, liquid, and gas. The diagram can also be utilized to verify the relations between the state variables. Most of the phase diagrams are temperature-pressure phase diagrams, with the variable parameter as the composition. Usually other variables such as solubility and pressure parameters are not indicated in the phase diagram. For a one-component system (unary phase diagram), the phase diagram is generally a function of temperature and pressure as the state variables, or temperature and volume. However, for a binary system (two-phase) having two components, the phase diagram is a function of temperature and composition as the state variables only. Coexisting of the different phases of the constituting elements is indicated in the phase diagram. A ternary phase diagram can be characterized by consisting of three phases in equilibrium.