2. Extracting the calibration constant $K$ from Equations 10 and 9, calculate it for the smallest
ball and compare with the given values. Be careful with the units: $K$ is given in $mPa \, cm^3 \, g^{-1}$
which is equal to $10^{-6} Pa \, m^3 \, kg^{-1}$ (SI). Take the cylinder diameter to be 15.83 mm and the
fall distance to be 100 mm.