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dybincka [34]
3 years ago
7

Superman takes 8 seconds to stop a runway train over a distance of 58 m using a power of

Physics
1 answer:
elena-14-01-66 [18.8K]3 years ago
5 0

Answer:

Workdone = 600 Kilojoules

Explanation:

Given the following data:

Time = 8 seconds

Power = 75,000 Watts

Distance = 58 m

To find the work done;

Power can be defined as the energy required to do work per unit time.

Mathematically, it is given by the formula;

Power = \frac {Energy}{time}

Thus, work done is given by the formula;

Workdone = power * time

Workdone = 75000 * 8

Workdone = 600,000 = 600 KJ

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Answer:

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7 0
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Which of the following does NOT support the geologic evidence used to date the earth?
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