kelciiii

On site since: 2019-01-26 21:26:17

Age: 38 years

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Asked questions: 4

Gave answers: 3

Point: 250

Best answer: 3

Questions

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Engineering, 11.07.2019 01:10

1a)-solve the following differential equation using laplace transforms. assume zero initial conditions x(t) +2x(t)= 4us(t) 2b)- plot the solution x(t)...

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Engineering, 11.07.2019 01:10

Asimple brayton cycle is working under the following conditions: working fluid: air pressure ratio: 8 minimum and maximum temperatures of the cycle...

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Engineering, 11.07.2019 01:10

Determine the highest root of f(x)=2x^3-11.7x^2+ 17.7x - 5 (in the domain x [2.5, 4]) and the approximate percent relative errors for your solutions,...

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Engineering, 11.07.2019 01:10

Acomposite spherical tank made of three different materials in series with inside and outside convection. a)-draw the schematic of the system. b)-draw...

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Engineering, 11.07.2019 01:10

Afelix baumgartner had an estimated mass of 120 kg and a frontal area of 0.9 m 2. he pulled his parachute at 2.5 km where the density of the atmospher...

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Engineering, 11.07.2019 01:10

Ariver flowing steadily at a rate of 175 m^3/s is considered for hydroelectric power generation. it is determined that a dam can be built to collect w...

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Engineering, 11.07.2019 01:10

Acantilevered boom is part of an assembly machine and is made of from a steel beam s4x7.7. a tool with a weight of 650 lb moves continuously from the...

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Engineering, 11.07.2019 01:10

The boeing 747 is an air plane often equipped with four pratt and whitney jt9d engines that can each offer 193.50 kn of thrust. the air plane has a cr...

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Engineering, 11.07.2019 01:10

What is the n exponent? a)- 0.701242 b)-0.708783 c)- 0.71179s d)- 0.787829 e)- 0.86154...

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Engineering, 11.07.2019 01:10

What is the percentage of error involved in treating carbon dioxide at 7 mpa and 380 k as an ideal gas?...

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Engineering, 11.07.2019 01:10

Apiston-cylinder device contains 0.1 kg of hydrogen gas (pg model: cv=10.18, k = 1.4, r= 4.12 kj/kg-k) at 1000 kpa and 300 k. the gas undergoes an ex...

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Engineering, 11.07.2019 01:10

Which one of the following is correct? a)- movement of dislocations is not the primary mechanism of plastic behavior in polymers. b)- interstitial di...

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Engineering, 11.07.2019 01:10

What is the operating flowrate (msef/d) from the bottomhole nodal template? a)-1352 b)-1400 c)-1653 d)- 1680 e)- 1752...

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Engineering, 11.07.2019 01:10

Oxygen is contained in a piston-cylinder system initially at a temperature of 40 °c and a pressure of 150 kpa. the piston is 1 m in diameter and initi...

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Engineering, 11.07.2019 01:10

A5 kg object, traveling at 5i +4j +6k m/s is acted on by a 2i+ 4t^2j-3tk n force. what will its velocity be at t=3s?...

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Business, 11.07.2019 01:10

The final step of the business-to-business buying process is a formal vendor performance analysis. true or false?...

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Engineering, 11.07.2019 01:10

Adouble acting cylinder is hooked up in a regenerative circuit. the cracking pressure for the relief valv is 1500 psi. the piston area is 45 in3 and t...

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Engineering, 11.07.2019 01:10

The poppet of the pressure relief valve must move 0.2 in from the fully closed position in order to pass the full pump flow at the prv setting (full p...

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Physics, 11.07.2019 01:10

The natural frequency of an object depends on its...

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Social Studies, 11.07.2019 01:10

Which president did not live in the white house...