A 60 kg astronaut weighs 96 newtons on the surface of the Moon. The acceleration
due to gravity on the Moon is
0 0.0 m/s/s
O 9.8 m/s/s
O
4.9 m/s/s
O 1.6 m/s/s

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

Asystem containing an ideal gas at a constant pressure of 1.22×10^5 pa gains 2140 j of heat. during the process, the internal energy of the system increases by 2320 j. what is the change in volume of the gas?

Select all that applywhat are some basic resources a family is expected to provide for children? educationclothesspending