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anastassius [24]
2 years ago
14

1. Lauren’s SUV was detected exceeding the posted speed limit of 60 kilometers per hour, how many kilometers per hour would she

have been traveling over the limit if she had covered the a distance of 10 kilometers in 5 minutes?Please show your work
Physics
1 answer:
weeeeeb [17]2 years ago
7 0

Answer:

120

Explanation:

because if it was 60 it would have been 5 kilometers but ten is double so just double the 60 to 120 kilometers per hour

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A community plans to build a facility to convert solar radiation to electrical power. The community requires 1.00 MW of power, a
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We will find that the effective area that must be used to get the desired power is 3,333.33 m^2

The information we have is:

power needed = 1.00 MW = 1,000,000 watts

Energy of the Sun = 1,000 W/m^2

We know that the system has an efficiency of 30%, then per meter square, the energy converted is:

E = 0.3*1,000 W/m^2 = 300 W/m^2

Now we need to find the area (in meters squared) such that:

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A*(300 W/m^2) =  1,000,000 watts

A = (1,000,000 watts)/(300 W/m^2) = 3,333.33 m^2

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2 years ago
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Answer:

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Explanation:

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3 years ago
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A car’s momentum is p when it is traveling with a velocity of v. If the velocity of that car doubles, what is the new momentum o
mamaluj [8]
The answer C. 2p. I took the quiz and I got it correct.
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Which list places the layers of the sun in the correct order from outermost to innermost?
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3 years ago
On a winter day with a temperature of -10°C, 500g of snow (water ice) is brought inside where the temperature is 18 °C. The snow
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Answer:

Explanation:

Mass of ice m = 500g = .5 kg

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167000 J

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3 years ago
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