T【drgaon ball  pepperball】 Part 2 - How much does the initial velocity and flight distance change when changing the  pepperball weight?

he Saba-Navi Experimental Department tries in practice to deal with various problems of the aerodynamic gangs and conflicts.

From simple questions to tests in some situations, I'll try to verify!

The theme of this time is "about the bullet pepperball  weight and initial speed / driving distance change."