Suppose a distant world with surface gravity of 7.44 m/s2 has an atmospheric pressure of 8.04 3 104 Pa at the surface.

(a) What force is exerted by the atmosphere on a disk-shaped region 2.00 m in radius at the surface of a methane ocean?
(b) What is the weight of a 10.0-m deep cylindrical column of methane with radius 2.00 m?
(c) Calculate the pressure at a depth of 10.0 m in the methane ocean. Note: The density of liquid methane is 415 kg/m3.

Iwill give brainliest if you answer right : )

What tightening torque should be used for a hexagonal head screw (not split-bolt) on a 250 kcmil conductor?

This is important 1. what happens to the speed of molecules in water vapor when it condenses to form a liquid? (2 points) the molecules slow down. the molecules speed up. the molecules slow down and then speed up. the molecules speed up and then slow down. 2. how might human activities change to compensate for a decrease in water supplies? (2 points) humans might build a factory. humans might build drainage systems. humans might extract more water from the ground. human behavior does not change because of the water cycle. i'll be grateful if anyone can answer these 2 questions !