Question 2 < > NASA launches a rocket at t=0 seconds. Its height, in meters above sea-level, as a function of time is gi

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Question 2 Nasa Launches A Rocket At T 0 Seconds Its Height In Meters Above Sea Level As A Function Of Time Is Gi 1 (31.08 KiB) Viewed 50 times

Question 2 < > 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 + 139t + 346. 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.