PLEASE NO LINK JUST ANSWER IM DO TIRED OF SCHOOL A tension force is applied onto a box at 242.86 N at an angle of 41.76° North of East. If the coefficient of friction is 0.29
between the floor and the 28.51 kg box, what is the rightwards acceleration of the box?

Several processes form metal ore. match each process to its description. volcanic activity weathering hydrothermal energy rocks break down as they interact with air and water. arrowright density differences and other factors cause metals to concentrate in igneous rocks. arrowright seawater heats up from contact with hot rock, and metals dissolve in it. the water rises and contacts cooler water, causing metal ores to settle on the ocean floor. arrowright

It is really hard for me right know

Arigid tank is divided into two equal parts by a partition. one part of the tank contains 3 kg of compressed liquid water at 400 kpa and 60°c while the other part is evacuated. the partition is now removed, and the water expands to fill the entire tank. determine the entropy change of water during this process, if the final pressure in the tank is 40 kpa. use steam tables.