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Mathematics, 20.09.2020 02:01 charati3923
NASA launches a rocket at t = 0 seconds. Its height, in meters above sea-level, as a function of time is given by h(t) = -4.9t^2 + 148 t + 227. Assuming that the rocket will splash down into the ocean, at what time does splashdown occur? The rocket splashes down after 32 seconds. How high above sea-level does the rocket get at its peak? The rocket peaks at meters above sea-level.
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NASA launches a rocket at t = 0 seconds. Its height, in meters above sea-level, as a function of tim...
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