Question 5: Consider the mechanical system shown on the next page. Note that this figure contains geometric information. A uniform, homogeneous, slender rod with length L [m] and mass m [kg] can rotate about fixed point O. Its orientation is given by angle 8(t) [rad], which is defined positive in counterclockwise direction. An external force F(t) [N] acts on the end of the slender rod under a fixed angle of Ø [rad] with the horizontal. The slender rod is connected to a spring with stiffness k [N/m] and unstretched length lo [m] and a damper with damping constant d [Ns/m]. Note that th force exerted by the spring and damper is always directed horizontally. The gravitation acceleration g [m/s2] acts in negative vertical direction.

Q: a 100 mm |C -75 mm- - 75 mm- 50 mm 100 mm 50 mm a Figure Q2[b]

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Q: physical quantities m, r, u, a, and it with dimensions [m] = M, [r]= L, [v] = LT, [a] = LT-2, and…

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A: Given: Height, H=30 cm Volume, V=50 cm3 MATLAB code: R2=RadiusCone(H,V)

Q: العنوان solle 2 Replace the forces system in the figure with an equivalent force at A and a couple…

A: Step 1: (Fr)y= -9.75 kNFr= 17.085 kNthetaR= 34.8° Step 2: Step 3: Step 4:

Q: 4. Water in a river is flowing at 4 m/s in the x-direction. a. The velocity of Boat A relative to…

A: Step 1: Step 2: Step 3:

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A: Given That: Velocity = 8 m/s y = 8t - 1.86t2

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A: The radius is The angle is The value of h is The speed of particle P is The acceleration of particle…

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A: Answer is in the Explanation Explanation:

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Q: Question 5: Consider the mechanical system shown on the next page. Note that this figure contains…

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Q: Determine whether the following equations are dimensionally homogeneous. f = m· a +c•v+k• x f is a a…

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Q: [3] Water flows through the system of pipes shown in the figure below. Ve=0.9[m/s] 2 1 P=1atm h =…

A: givenA=25π cm2a=9π cm2V2=0.9m/s2h2=2.5m

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.