Recent content by samxel

oh damn! that was it . stupid calculator ;) thanks a lot. Been doing work all day my mind is not working right, right now.

Homework Statement A radar station, located at the origin of xz plane, as shown in the figure, detects an airplane coming straight at the station from the east. At first observation (point A), the position of the airplane relative to the origin is R_vec_A. The position vector R_vec_A has a...

Homework Statement If i have a picture of a motion diagram of 2 objects , how do i tell when they have the same speed and acceleration? and at what time one object is ahead of Object B ? I have a diagram here http://i33.tinypic.com/28kpk02.jpg Homework Equations none The...