Physics, 09.12.2021 01:30 hsjsjsjdjjd
A heat engine exhausts 8000 J of heat while performing 2700 J of useful work. What is the efficiency of this engine
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Physics, 22.06.2019 07:30
Write the function getkthdigit(n, k) that takes a possibly-negative int n and a non-negative int k, and returns the kth digit of n, starting from 0, counting from the right
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Physics, 22.06.2019 09:10
The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island
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Physics, 22.06.2019 09:30
Suppose you increase your walking speed from 7 m/s to 13 m/s in a period of 2 s. what is your acceleration?
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Physics, 22.06.2019 11:00
Which sound characteristic is not affected by the relative motion of an object
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A heat engine exhausts 8000 J of heat while performing 2700 J of useful work. What is the efficiency...
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