- P Ra 19 N The Motion Of A Rocket Is Tracked By Radar From A Point O In A Vertical Plane This Yields The Values Of R R 1 (85.64 KiB) Viewed 49 times
P ra 19 N, The motion of a rocket is tracked by radar from a point o in a vertical plane. This yields the values of (r,ř, ř, 0, 0,8) at any time along the path of the rocket. a. At a particular time, it is found that 0 = 0, r > 0 and ä < 0. Sketch the configuration of unit vectors (êr, ég,ện, êr), the position of the rocket at this instant, as well as the shape of the path near this position. Then find the expression of the radius of curvature p at this position of the rocket from the given values (r, ř, ř, 0, 0 = 0, ë). b. More generally, find the radius of curvature any position as a function of (r, ř, ř, 0, 0, Ö). T Pat