A 3.0-kg steel projectile is fired from a gun. At a particular point in its trajectory it has a velocity of 300 m/s, an altitude of 700 m, and a temperature of 350 K. The projectile is spinning about its longitudinal axis at an angular speed of 100 rad/s. Treating the projectile as a thermodynamic system, calculate the total system energy relative to a reference state of zero velocity, zero altitude, and temperature 298 K. The rotational moment of inertia of the projectile is 9.6 ×10–4 kg∙m² and the specific heat is 460.5 J/kg∙K.