Engineering, 10.10.2019 21:20, larey

A2.2-kg model rocket is launched vertically and reaches an altitude of 70 m with a speed of 30 m/s at the end of powered flight, time t = 0. as the rocket approaches its maximum altitude it explodes into two parts of masses ma = 0.77 kg and mb = 1.43 kg. part a is observed to strike the ground 80 m west of the launch point at t = 6 s. determine the position of part b at that time.

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A2.2-kg model rocket is launched vertically and reaches an altitude of 70 m with a speed of 30 m/s a...