"- Admit it or not, you use both velocity and mass an in your calculations -- not velocity alone.
Which means you are using energy calculations."
....Velocity and acceleration are two different concepts. There is no mention of acceleration in the formula for energy,...
if I calculate [velocity and mass] I am working out the 'momentum' (p) value.
If I calculate [acceleration and mass] I am working out the 'Force' value.
with momentum being dependent on the force acting on it.
with that, Does anyone then really need to apply an energy formula for hunting bullets?