A tracking radar lies in the vertical plane of the path of a rocket which is coasting in unpowered flight above the atmosphere. For the instant when 0 = 30°, the tracking data give r = 25(104) ft, r = 4000 ft/sec, and ė = 0.80 deg/sec. The acceleration of the rocket is due only to gravitational attraction and for its particular altitude is 31.4 ft/sec² vertically down. For these conditions determine the velocity v of the rocket and the values of * and Ö.

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A tracking radar lies in the vertical plane of the path of a rocket which is coasting in unpowered flight
above the atmosphere. For the instant when 0 = 30°, the tracking data give r = 25(104) ft, r = 4000 ft/sec,
and = 0.80 deg/sec. The acceleration of the rocket is due only to gravitational attraction and for its
particular altitude is 31.4 ft/sec² vertically down. For these conditions determine the velocity v of the
rocket and the values of * and Ö.
T
+0
Transcribed Image Text:A tracking radar lies in the vertical plane of the path of a rocket which is coasting in unpowered flight above the atmosphere. For the instant when 0 = 30°, the tracking data give r = 25(104) ft, r = 4000 ft/sec, and = 0.80 deg/sec. The acceleration of the rocket is due only to gravitational attraction and for its particular altitude is 31.4 ft/sec² vertically down. For these conditions determine the velocity v of the rocket and the values of * and Ö. T +0
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