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## Homework Statement

ok, so i need to find max velocity and force of friction of a model rocket. The rocket weights 83.8 g, accelerates at 5.78 m/s

^{s}. Its max height is 84.99 m. plz help

## Homework Equations

ok for Ff = μ

_{k}F

_{n}

as for V

_{max}i have no idea

## The Attempt at a Solution

ok so i found F

_{n}= 82.266 N cuz u have to convert grams to kg. Thats all i can figure out.