Four particles with masses 2 kg, 5 kg, 2 kg, and 2 kg are connected by rigid rods of negligible mass as shown. assume the system rotates in the yz plane about the x axis with an angular speed of 5 rad/s. x y 5 rad/s o 5 rad/s 5 m 5 m 2 kg 5 kg 2 kg 2 kg find the moment of inertia of the system about the x axis. answer in units of kg â· m2 .

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

If the ama of the inclined plane below is 2, calculate the ima and efficiency. ima = efficiency =

What is the increase in density of a medium due to wave travel?