Water flows over a waterfall 100m in height. consider 1kg of the water, and assume that no energy is exchanged between this 1kg and its surroundings. a. what is the potential energy of the water at the top of the waterfall relative to its base? b. what is the kinetic energy of the water just before it strikes the bottom? c. after 1kg of water enters the river below the falls, what change as occurred in its state? d. plot all pertinent properties (ke, .)

igneous rocks also form where plates converge. the subducting plate melts as it sinks into the crust of the earth, and the melt rises into the overriding plate forming volcanoes. metamorphic rocks are formed mainly in the lithosphere, wherever there is high pressure and high temperature. -woods

higher potential

explanation:

because it is in a high speed so it must move into a of high potential

the design of a ski jumping suit involves a trade-off between giving the skiers lift to get higher jumps and ensuring the skier does not face a lot of drag before the jump itself. an expansive suit may to lift the skier higher, but at the same time, it will also increase the air resistance. higher air resistance as the skier goes down the slope limits the speed of the jump. a big suit also increases the risk of losing balance or control, especially if there's a strong gust of wind. while technologically enhanced suits a lot, clothing is not the only factor in a ski jumper’s success. gathering speed while skiing down the slope, ensuring good speed on the ramp, and maintaining good body posture and form in the air all contribute to a ski jumper's success.