Physics, 02.03.2021 23:20 sirinapadeangel
Marcus tries to move a refrigerator but can't. Has he done work?
A) Yes, because he used energy.
B) Yes, because he exerted a force.
C) No, because he did not move the object.
D) No, because he did not use energy.
Answers: 3
Physics, 22.06.2019 04:00
Which configuration would produce an electric current? a) rotate a coil of copper wire between two magnets. b) connect a wire between a copper and zinc strip sitting in a beaker of water. c) connect a wire to the (+) positive end of a battery and the other end to a light bulb. d) connect a wire to the negative end of a battery and the other end to a light bulb.
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Physics, 22.06.2019 12:50
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Answers: 1
Marcus tries to move a refrigerator but can't. Has he done work?
A) Yes, because he used energy.
English, 03.03.2020 22:44
Mathematics, 03.03.2020 22:45
English, 03.03.2020 22:45
Mathematics, 03.03.2020 22:45
Mathematics, 03.03.2020 22:46
Mathematics, 03.03.2020 22:46