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Engineering

Sidney Finley

Consider the following fragment of code in an authentication program:

username = read username (); password = read password (); if username is l33t h4ck0r return ALLOW LOGIN; if username and password are valid return ALLOW_LOGIN else return DENY LOGIN

What type of malicious software is this?

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Engineering

Lina Gordon

There have been many attempts to manufacture and market plastic bicycles. All have been too flexible and soft. Which design-limiting property is insufficiently large?

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Engineering

Freedom

Explain why different types of equipment are required for proper conditioning of air

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Engineering

Donte Carney

Is air conditioner a refrigerator?

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Engineering

Evan Graham

Using the idea of mass and change of speed ... could a bowling ball be thrown so fast that it has the same force as a car driving down the street?

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Engineering

Jimmy Pineda

A 30-g bullet is fired with a horizontal velocity of 450 m/s and becomes embedded in block B which has a mass of 3 kg. After the impact, block B slides on a 30-kg carrier C until it impacts the end of the carrier. Knowing the impact between B and C is perfectly plastic determine (a) velocity of the bullet and B after the first impact, (b) the final velocity of the carrier

(Distance between C and B is 0.5 m)

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Engineering

Ann Simpson

Scientists discover new kinds of life in the deep ocean every

year. What does the cell theory tell them must be true about every new

organism?

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Engineering

Tristen Garrett

Quantitative meaning

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Engineering

Gauge Robinson

A room contains 50 kg of dry air and 06 kg of water vapor at 25°C and 95 kPa total pressure. The saturation p ressure of water at 25 "C is 3.1698 kPa. The molar masses for air and water are 29 kg/kmol and 18 kg/kmol, respectively Determine (a) The specific humidity of air in the room; (b) The relative humidity of air in the room.

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Engineering

Rogers

Advantages, disadvantages and applications of dsb-sc

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Engineering

Yazmin Rangel

In solid motors, HTPB and PBAN are two common types of plasticizers. a) True b) False

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Engineering

Gummy Pop

You are not changing the carrier signal, only the message. In the scope the center Page 5 of 6 frequency should remain at 14kHz, the frequency span at 20kHz and the dB/div at 15dB. Here are the AM signal in time domain and its frequency spectrum. Explain what you see. (Hint: Remember the Fourier analysis of the square wave performed in Lab #3.)

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Engineering

Julie Velazquez

Whose job is it to ensure that a group stays focused and on schedule?

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Engineering

Deangelo Boone

State and explain briefly four (4) functions that a machine foundation should fulfill.

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Engineering

Addyson

Should the transmission angle for the planar four-bar linkage be close to 0? Explain?

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