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) = - 4.9t² + 286t + 101. Assuming that the rocket will splash down into the ocean, at what time does splashdown occur? The rocket splashes down after seconds. How high above sea-level does the rocket get at its peak? The rocket peaks at meters above sea-level.

Advanced Engineering Mathematics
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ISBN:9780470458365
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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? + 286t + 101.
Assuming that the rocket will splash down into the ocean, at what time does splashdown occur?
The rocket splashes down after
seconds.
How high above sea-level does the rocket get at its peak?
The rocket peaks at
meters above sea-level.
Transcribed Image Text: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? + 286t + 101. Assuming that the rocket will splash down into the ocean, at what time does splashdown occur? The rocket splashes down after 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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