The pressure within a 23.3-m3 tank should not exceed 105 bar. determine the pressure, in bar, within the tank if filled with 1000 kg of water vapor maintained at 480°c using the: (a) ideal gas equation of state. (b) van der waals equation. (c) redlich–kwong equation. (d) steam tables.

the answer is neither ball has a charge.

because if they were both positively charged, they will repel each other.

if they were positively and negatively charged, they will seek.

the answer to this is proletariats.

hope this : )

pythagoras' theorem

square root (-5^2+9^2)

square root (25+81)

square root (106)

angle is tan^-1(9/5)

neg x, pos y