Physics, 21.08.2019 20:30 bobthebattlebot
The density of water at 0ºc is very nearly 1000kg/m3 (it is actually 999.84 kg/m3), whereas the density of ice at 0ºc is 917 kg/m3. calculate the pressure necessary to keep ice from expanding when it freezes, neglecting the effect such a large pressure would have on the freezing temperature. (this problem gives you only an indication of how large the forces associated with freezing water might be.) (b) what are the implications of this result for biological cells that are frozen
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Physics, 22.06.2019 07:20
Use the information presented in the graph to answer the questions. which segments show acceleration? which segment indicates that the object is slowing down? what is the velocity of segment b? what is the acceleration of segment b?
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Physics, 22.06.2019 13:00
Aplayground merry-go-round has a radius of 4.6 m and a moment of inertia of 200 kg-m2 and turns with negligible friction about a vertical axle through its center. a child applies a 26.0 n force tangentially to the edge of the merry-go-round for 15.0 seconds. if the merry-go-round is initially at rest, how much work did the child do on the merry-go-round?
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Physics, 22.06.2019 17:30
Which planet do you think would be easiest for humans to colonize some day?
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Physics, 22.06.2019 21:00
Give me a example of a decomposer. explain what would happen if decomposers were absent from a forest ecosystem
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The density of water at 0ºc is very nearly 1000kg/m3 (it is actually 999.84 kg/m3), whereas the dens...
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