The 7.7-oz ball is supported by the vertical stream of fresh water which issues from the 0.59-in.-diameter nozzle with a velocity of 42 ft/sec.
Calculate the height h of the ball above the nozzle. Assume that the stream remains intact and there is no energy lost in the jet stream.

Under normal temperature and pressure conditions, what type of rock could be formed from weathering in erosion of metamorphic rock

From 0 to 5 seconds john pushed a box 5 meters. from 5 to 10 seconds, paul pushed the same box another 5 meters. who did more work? a. john b. paul c. john and paul did the same amount of work.

Selma made a diagram to compare convection and radiation. which label belongs in the area marked x? must involve temperature differences between substances or objects only occurs when molecules are in direct contact involves the movement of fluids based on density differences can occur where there is little or no matter