Engineering

Koen

Fossils found in the La Brea tar pits indicate a California climate that was

A) similar to today's climate.

B) similar to the present-day tundra.

C) desert-like, much drier and hotter than today.

Eliminate

D) milder than today's climate, with high precipitatio

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Engineering

Tippy

Can the United States defeat Iranian forces

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Engineering

Guest

Find the equivalent impedance Zeq seen by the source when Vs = 4 cos (4t) v, C = 0.5 F, R = 1 Ω and L = 0.5 H. (Give angles in degrees and round final answers to two decimal places.) Calculate the voltage across the capacitor. (Give angles in degrees and round final answers to two decimal places.)

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Engineering

Isiah Davidson

What is arduino and for what it is used

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Engineering

Harding

A car, initially at rest, moves along a straight road with constant acceleration such that it attains a velocity of 60 ft/s when s = 150 ft Then after being subjected to another constant acceleration it attains a final velocity of 100 ft/s when s = 325 ft. Determine the average velocity and average acceleration of the car for the entire 325-ft displacement.

A. V_avg = 55.0 ft/s, a_avg = 15.15 ft/s^2

B. V_avg = 45.2 ft/s, a_avg = 13.91 ft/s^2

C. V_avg = 80.0 ft/s, a_avg = 12.57 ft/s^2

D. V_avg = 80.0 ft/s, a_avg = 15.15 ft/s^2

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Engineering

Ari Cameron

Crawling in heavy smoke or extreme heat can increase

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Engineering

Dana Banks

What are some ways in which power machinery is used in agricultural industry

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Engineering

Lea Yoder

Which two investment options would be best if you are 20 years old just starting to see if I want to retire when you're 70 consider the kind of investment rate of return level of risk and other factors

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Engineering

Livia Stout

n the first circuit configuration (RL = 10k), how many periods of the input signal V1 does it take for the output voltage, V3, to reach a final periodic state? Choose the option closest to the value you measure.

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Engineering

Ximena English

Magnetic micro-generators are considered for the recovery of mechanical energy from vibrations. a) - True b) - False,

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Engineering

Fletcher Rocha

Plot the function for. Notice that the function has two vertical asymptotes. Plot the function by dividing the domain of x into three parts: one from - 4 to near the left asymptote, one between the two asymptotes, and one from near the right asymptote to 4. Set the range of the y axis from - 15 to 15.

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Engineering

King Mcfarland

An insulated steady-flow mixing chamber has two inlets and 1 outlet. At inlet 1, the mass flow rate is 0.08 kg/s. At inlet 2, the mass flow rate is 0.15 kg/s. The average velocity at the outlet is 12.84 m/s. The area of the outlet is 0.01 m2. What is the specific volume of the outlet fluid (m3/kg) (3 significant figures) ?

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Engineering

Ronin

Neutrons are not detected by standard gas-filled, scintillation or solid-state detectors. Why is this? What means are used to detect neutrons?

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Engineering

Deja Ellison

Which of the following are examples of mutually exclusive events? Group of answer choices

walking and running at the same time

all of these

rain and a cloudless sky

snow and a temperature of 10° Celsius

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Engineering

Aubrey Collins

Light to electricity generation requires absorption light more than 600 nm wavelength radiation? (a) - True (T) (b) - false (F)

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Engineering

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