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Elza [17]
3 years ago
8

Lucas has been challenged to increase the efficiency of a device he is redesigning. His goal is 90 percent efficiency. The work

input of the device is fixed at 10 J, so Lucas is trying to improve work output. How many joules of work output should Lucas aim for to attain his goal of 90% efficiency?
Physics
1 answer:
malfutka [58]3 years ago
4 0
<span>Answer to the question is 9joules</span>
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