Q- A rocket rises vertically from rest, with an acceleration of 3.2 m/s2 until it runs out of fuel at an altitude of 1200 m. After this point, its acceleration is that due to gravity:
(a) What is the velocity of the rocket when it runs out of fuel
(b) How long does it take it to reach this point
(c) What maximum altitude does the rocket reach
(d) What is the total time that it takes to reach maximum altitude
(e) With what velocity does the rocket strike the earth
(f) What is the total time that it is in the air
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