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Burka [1]
3 years ago
12

Which of the following changes would make a heat engine waste more energy as heat

Physics
1 answer:
Komok [63]3 years ago
4 0
A decrease in it's operating temperature would make a heat engine less efficient. This is because in order to operate, a heat engine needs to be hot and maintain that temperature.
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Answer:

Explanation:

mass of probe m = 474 Kg

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v² = 64.72 x 10⁴

v = 8.04 x 10² m /s

= 804 m /s

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