Physics, 04.08.2019 02:20 batmannn1516
Amother pushes a baby stroller 10 meters by applying 40 newtons of force. how much work was done? 5 joules 30 joules 50 joules 400 joules
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Matt is driving down 7th street. he drives 150 meters in 18 sec. assuming he doesn’t slow down or speed up, what is his speed?
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What is a view of science and psychology that says the value of knowledge depends on its usefulness? a. pragmatism b. psychotherapy c. physiology
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What is the efficiency of an engine that does 80 j of work and exhausts 320 j of heat while taking in 400 j of heat ? a. 10% b. 20% c. 80% d. 25%
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Amother pushes a baby stroller 10 meters by applying 40 newtons of force. how much work was done?...
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