Answers: 1
Physics, 22.06.2019 05:00
Does work output exceed work input when a machine is used? a) yes, it does, as machines create energy. b) it depends on the type of machine used. c) no, it doesn’t, as machines are inefficient. d) no, it doesn’t, as machines cannot create energy.
Answers: 1
Physics, 22.06.2019 07:00
The seven sisters, seven stars located more than 400 light-years away in the taurus constellation can be seen here with venus and another constellation, orion. the seven stars stay grouped together but seem to move, like the planet venus. why do stars seem to move like planets in the night sky?
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Physics, 22.06.2019 09:30
True or false graphs must include scales that increase by the same amount
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Physics, 22.06.2019 12:00
In an experiment, how can i change human errors? be specific.
Answers: 1
Which of these activities performed by a chemist is primarily based on an understanding of physics?...
Mathematics, 24.06.2019 14:30
English, 24.06.2019 14:30
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Chemistry, 24.06.2019 14:30
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Biology, 24.06.2019 14:30