Answer
a) $ 1200 kN/m^2$
b) $1200000 \dfrac{kg}{m \times s^2}$
c) $1200000000 \dfrac{kg}{km \times s^2}$
Work Step by Step
a) $P = (1200 kPa)(\dfrac{1 \frac{kN}{m^2}}{1 kPa}) = 1200 kN/m^2$
b) $P = (1200 kPa)(\dfrac{1 \frac{kN}{m^2}}{1 kPa}) (\dfrac{1000kg\times m/s^2}{1kN})= 1200000 \dfrac{kg}{m \times s^2}$
c) $P = (1200 kPa)(\dfrac{1 \frac{kN}{m^2}}{1 kPa}) (\dfrac{1000kg\times m/s^2}{1kN})(\dfrac{1000 m}{1 km})= 1200000000 \dfrac{kg}{km \times s^2}$
