A bungee cord is attached to a wagon and is used to pull a child while you take her for a ride. The bungee’s original unstretched length is 1.3 m. The girl weighs 220 N, and the wagon weighs 75 N. You accelerate from rest to your normal walking speed of 1.5 m/s in 2 seconds, and you notice that while you are accelerating, the bungee’s length increases to about 2 m. What is the force constant of the bungee cord, assuming it obeys Hooke’s law?

Aregular polygon has angkes of size 150° each. how many side has the polygon

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 cerebellum controls? thirst sensations sleep-wake cycles hand-eye coordination heart rate and pulse