The height h (in m) of a fireworks shell shot vertically upward as a function of time t (in s) is h 4 9t 2 68t 2 How long should the fuse last so that the shell explodes at the top of its trajectory ...

To find the time when the shell explodes at the top of ...

The height h (in m) of a fireworks shell shot vertically upward as a function of time

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The height h (in m) of a fireworks shell shot vertically upward as a function of time t (in s) is h = −4.9t² + 68t + 2. How long should the fuse last so that the shell explodes at the top of its trajectory?

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Basic Technical Mathematics

ISBN: 9780137529896

12th Edition

Authors: Allyn J. Washington, Richard Evans

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Question Posted: Mar 22, 2023 08:58 AM

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The height h (in m) of a fireworks shell shot vertically upward as a function of time

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Basic Technical Mathematics

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