What is the maximum altitude reached

Reference no: EM13522893

A model rocket fired vertically from the ground ascends with a vertical acceleration of 4.0 m/s2 for 5.8 s. Its fuel is then exhausted, so it continues upward as a free-fall particle and then falls back down.

(a) What is the maximum altitude reached?

(b) What is the total time elapsed from takeoff until the rocket strikes the ground?

Reference no: EM13522893

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