Question: Q 1 ( Problem 1 2 - 7 3 ) When a rocket reaches an altitude of 4 0 m it begins to travel along

Q1(Problem 12-73) When a rocket reaches an altitude of 40 m it begins to travel along the parabolic
path , where the coordinates are measured in meters. If the component of velocity in the
vertical direction is constant at , determine the magnitude of the rockets velocity and
acceleration when it reaches an altitude of 80 m.

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