A model rocket is launched straight upward with an initial speed of 47.7 m/s. It accelerates with a constant upward acceleration of 2.02 m/s2 until its engines stop at an altitude of 157 m. What is the maximum height reached by the rocket?
How long after lift off does the rocket reach its maximum height?
How long is the rocket in the air?
I found the answer to the first question but I don't know how to get the second and third question. Help?
1 answer
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