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Engineering

Aleah Frederick

The engine of a 2000kg car has a power rating of 75kW. How long would it take (seconds) to accelerate from rest to 100 km/hr at full power on level road. Neglect drag and friction.

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Engineering

Hector Campos

Why is it that dislocations play an important role in controlling the mechanical properties of metallic materials, however, they do not play a role in determining the mechanical properties of glasses?

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Engineering

Jair Spears

4. If a pedestrian begins to cross your path when you have the right-of-way, you

should:

A. Speed up and maneuver around him

B. Stop or divert your car

O

C. Use eye contact or hand ges

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Engineering

Villarreal

An optical mouse originally cost $31.85. Before it was removed from the store, it underwent the following changes in price. 27% Markup 22% Markup 25% Markdown 39% Markup 16% Markdown What is the final price of the optical mouse? Round all dollar values to the nearest cent. a. $46.82 b. $43.21 c. $35.33 d. $26.75

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Engineering

Paris Middleton

1. The area of the given triangle is 25 square units. What is the value of x?

X+2

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Engineering

Rylan Holmes

Se requiere un permiso aprobación o restricción contaminante para todos los métodos comerciales de descarga de aguas residuales?

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Engineering

Dalia Carrillo

What is paper made out of

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Engineering

Irvin Kidd

What is the expected as-cooled microstructure of a eutectoid steel that experiences the following cooling path: (1) Cooled instantly from 800oC to 630oC (2) Held at 630oC for 10 seconds (3) Cooled to 400oC and held for 200 seconds (4) Quenched to room temperature.

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Engineering

Heidi Coleman

Write a program that adds the numbers 1 through 5 into the numbers ArrayList and then prints out the first element in the list.

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Engineering

Silvia

How can you avoid aliasing error during sampling when converting an analog signal?

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Engineering

Trent Haas

Determine the minimum radius of a horizontal circular curve for a route having a 70 mph design speed, super-elevation (e) 3%, and coefficient of side friction 0.12. (b) Determine the degree of curve using your radius value and the arc definition. (c.) Determine the length of curve (L) if the curve angle or central angel is 65 degrees. (d) If the PI is station 2827+45.50, determine the station of the PC and station of the PT.

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Engineering

Natalia Rollins

Write a program that counts the number of bits equal to one in R1, and stores the result in R2. For example, if R1=x0A0C, then R2=x0004 after the program runs. To receive credit, you can only modify the contents of R1 and R2, and no other register, and your solution should have no more than 9 lines of code.

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Engineering

Valery Noble

Nitrate salts (NO3-), when heated, can produce nitrites (NO2-) plus oxygen (O2). A sample of potassium nitrate is heated, and the O2 gas produced is collected in a 720 mL flask. The pressure of the gas in the flask is 2.9 atm, and the temperature is recorded to be 319 K. The value of R = 0.0821 atm L / (mol K)

How many moles of O2 gas were produced?

After a few hours, the 720 mL flask cools to a temperature of 293K.

Pnew = atm

What is the new pressure due to the O2 gas?

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Engineering

Tamia Brennan

Solar energy is the most widely available renewable energy source and it is sufficient to meet entire needs of the world. However, it is not used extensively. Why?

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Engineering

Freddy

Which type of load generates a magnetic field?

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