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consider a model rocket that is lunched in a vertical direction. Nelected air resistance and changes in its mass , m. Assume that the rocket engine delivers an impulse, \(i_{0}\)
\(i_{0}\)
a) From impulse considerations alone, show that the time to reached maximum altitude is \(t_{a}\)
b) determine the mamimum alttiude.
c) show that if \(t_{0}\)
d) Estimate the altitude of a 2 oz. rocket propelled by a 5 newton-second impulse.
What is an initial speed given to the rock
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