Aswimming pool has the shape of a right circular cylinder with radius 21 feet and height 10 feet. suppose that the pool is full of water weighing 62.5 pounds per cubic foot. the work w required to pump all the water to the top of the pool is given by w = 4329507.37572 correct: your answer is correct. foot-pounds. the work w required to pump all the water to a platform 2 feet above the top of the pool is given by w = foot-pounds.

Animals respond in various ways to stimuli detected through their senses. some of these responses are stimulated by the presence of danger. which of these animal responses is the best example of a response to an immediate threat? a) a rooster crows every morning at the first sign of light. b) as something approaches an octopus, it shoots a cloud of ink. c) from late fall until spring, bears hibernate to preserve energy. reactivate d) a dog is getting hot in the sunlight, so he moves to a shaded area.

In the first law of thermodynamics, triangle e=q-w, what does q stand for

How are the crust and the inner core alike? a) they are both solid. b) they both have the same temperature. c) they are both under the same pressure. d) they are both very close to the center of the earth.