Vega Stuart
01/07/2024 · Junior High School
Question An arrow is shot vertically upward at a rate of \( 180 \mathrm{ft} / \mathrm{s} \). Use the projectile formula \( h=-16 t^{2}+v_{0} t \) to determine at what time(s), in seconds, the arrow is at a height of 420 ft . Round your answer(s) to the nearest tenth of a second. Provide your answer below: \( \square \) seconds, \( \square \) seconds
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The arrow is at a height of 420 ft at approximately 3.3 seconds and 7.9 seconds.
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