If force a is 4 n and the mass of the dog is 2 kg, what will be the acceleration of the dog? (a) there will be no acceleration because force a and force b are equal. (b) 8 m/s^2 (c) 2 m/s^2 (d0 1/2 m/s^2.

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

The diagram shows four locations in the electric field of a positive point charge m. at which location is the electric potential the greatest.

Could we see a galaxy that is 20 billion light-years away?