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A catapult launches a boulder with an upward velocity of 92 m/s. The height of the boulder, h, in meters after t seconds is given by the function h = –5t2+ 92t + 16. How long does it take to reach maximum height? What is the boulder’s maximum height? Round to the nearest hundredth, if necessary.
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Responses
Reaches a maximum height of 16.00 meters in 18.4 seconds.
Reaches a maximum height of 16.00 meters in 18.4 seconds.
Reaches a maximum height of 18.57 meters in 9.2 seconds.
Reaches a maximum height of 18.57 meters in 9.2 seconds.
Reaches a maximum height of 37.14 meters in 18.4 seconds.
Reaches a maximum height of 37.14 meters in 18.4 seconds.
Reaches a maximum height of 439.20 meters in 9.2 seconds.
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answered9 days ago