Suppose a distant world with surface gravity of 6.48 m/s² has an atmospheric pressure of 8.28 10⁴ 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? N (b) What is the weight of a 10.0-m deep cylindrical column of methane with radius 2.00 m? Note: The density of liquid methane is 415 kg/m³. N (c) Calculate the pressure at a depth of 10.0 m in the methane ocean. Pa