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Physics, 03.05.2020 13:51 kaishat1092
A system uses 49 J of energy to do work, and the change in internal energy is 58 J. How much heat was added to the
system?
93 j
0973 j
107 j
1170 j
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Physics, 22.06.2019 19:40, mickellife4659
22. the top of a cliff is located a distance h above the ground. at a distance h/2 there is a branch that juts out from the side of the cliff, and on this branch a bird's nest is located. two children throw stones at the nest with the same initial speed, one stone straight downward from the top of the cliff and the other stone straight upward from the ground. in the absence of air resistance, which stone hits the nest in the least amount of time?
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A system uses 49 J of energy to do work, and the change in internal energy is 58 J. How much heat wa...
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