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What is 140.608 rounded to 2 decimal places?
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Consider the second-order system G(s) = 1/(s2 + 2 s + 1) . We would like to add a transfer function of the form D(s) = K(s+a)/(s+b) in series with G(s) in a unity-feedback structure. What are the constraints placed on K, a, and b so that the system is stable and type 1?
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If it takes 0.8 for him to react and lock the brakes, causing the car to skid, determine the distance the car travels before it stops. The coefficient of kinetic friction between the tires and the road is = 0.45.
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The lifetime (in hours) Y of an electronic component is a random variable with density function given by f(y)={ (1/100 e^((-y)/100), if 0 y@ @0, o/w) Three of these components operate independently in a piece of equipment. The equipment fails if at...
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wefrw
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application of vector analysis in real life
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how can I compute natural frequencies of a shaft
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what can effect your heart
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working of fluid circuit systemmodel 9009
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mechanics of materials Anthony M Bedford solution
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- A closed, rigid tank whose volume is 1.5 m3 contains refrigerant 134a, initially a two phase liquid-vapor mixture at 10C. The refrigerant is heated to a final state where temperature is 50C and quality is 100%. Locate the initial and final states on a sketch of the T-v digram. Determine the mass of vapor present at the initial and final state, each in kg.
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- a) P= 80 lbf/in^2, T= 312.07 F
- b) T= 400 F, P= 360 lbf/in^2
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