Mathematics, 30.05.2021 21:20, madbiebzz

During a fireworks display, a rocket is shot, and the motion is modelled by the equation h(t) = -4.9t^2 + 30.2 t + 2.8. Determine the velocity and the acceleration of the rocket at 4 s.

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During a fireworks display, a rocket is shot, and the motion is modelled by the equation h(t) = -4....