Recent content by tristan401

Velocity - m/s Acceleration - m/s^2 Time - s distance - ?

I don't think I do :(

d = (12150 m/s) (0.129 s) + 1/2 (94186 m/s/s) (0.129 s)^2

When I plugged everything into the equation, it looked like: d = (12150)(0.129) + 1/2(94186.05)(0.129)^2 which resulted in 2351.025 I don't know if that's cm or m or km, but that's the number that came out out of the equation

Homework Statement Suppose you have a projectile of 120g. Suppose that projectile is accelerating at 9186.05 m/s/s for 0.129 seconds, to a velocity of 12150 m/s. Factoring in a 20% drop in Velocity from aerodynamics and friction, it accelerates to roughly 9750 m/s. What distance did the...