Recent content by ajt49

Thanks for the welcome and help! Well at the highest altitude I guess the y component of the velocity is zero, so I would only have to calculate the x component of velocity. Therefore, an= [v^2]/p is actually -9.81=[(100m/s*cos 20)^2]/p .. solve for row and p= 900.12 meters? Would I use...

Homework Statement A canon fires a projectile at a speed of 100 m/s at angle of 20 degrees. (a) what is the radius of curvature of the projectile at its highest altitude? (b) What is the radius of curvature of the path .5 seconds after firing? Homework Equations Velocity vector = s'ur...