Jennifer001
Nov5-08, 11:16 PM
I'm having a problem understanding how projectile motion an air resistance works.. well i know how it works but i dont understand the forumlas
one of them is ax= ([Fg)x]/m = 0
ay=[(Fg)y]/m=-g
then theres ax=-(A/4m)vx*sqrt(vx^2+vy^2)
ay=-g-(A/4m)vx*sqrt(vx^2+vy^2)
If i had to figure out how far somethign shot how would i find the distance using these equations? or am i missing something
one of them is ax= ([Fg)x]/m = 0
ay=[(Fg)y]/m=-g
then theres ax=-(A/4m)vx*sqrt(vx^2+vy^2)
ay=-g-(A/4m)vx*sqrt(vx^2+vy^2)
If i had to figure out how far somethign shot how would i find the distance using these equations? or am i missing something