Physics, 05.02.2020 13:44 MJyoungboy
Look at the rock sitting on the hill in the picture above. gravity should make the rock slide down the hill. what force is acting to balance gravity, keeping the rock in place?
a. centripetal force
b. gravity
c. momentum
d. friction
Answers: 2
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The metric unit of electrical power is the watt volt ampere ohm
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Utah's great salt lake has an average salinity seven times higher than that of the oceans. very few multicellular organisms live in this harsh environment. an example is the brine shrimp, which must devote a large portion of its metabolic energy to osmoregulation. these brine shrimp must available hint(s)utah's great salt lake has an average salinity seven times higher than that of the oceans. very few multicellular organisms live in this harsh environment. an example is the brine shrimp, which must devote a large portion of its metabolic energy to osmoregulation. these brine shrimp must pump water back into their cells to counter its loss due to osmosisactively pump water back out of their cells to counter its inflow due to osmosissynthesize membranes that are impermeable to substances that upset osmotic balanceactively pump salt back out of their cells to counter its inflow due to osmosis
Answers: 3
Look at the rock sitting on the hill in the picture above. gravity should make the rock slide down t...
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