Acatapult 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. a. reaches a maximum height of 16.00 meters in 18.4 seconds. b. reaches a maximum height of 18.57 meters in 9.2 seconds. c. reaches a maximum height of 37.14 meters in 18.4 seconds. d. reaches a maximum height of 439.20 meters in 9.2 seconds.
Answers: 1
Another question on Physics
Physics, 21.06.2019 17:30
The particles of an ice cube at 0°c (represented by the blue circles) come in contact with the particles of juan’s hand at 37°c (represented by the orange circles). which diagram correctly represents the temperature of the two substances and the direction of heat flow?
Answers: 3
Physics, 22.06.2019 03:30
When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change? work power gravitational energy chemical energy
Answers: 3
Physics, 22.06.2019 12:00
Ihave a density of 1.61g/cm^3 and a mass of 28g. find the missing value
Answers: 1
Physics, 22.06.2019 12:20
The diagram shows four locations in the electric field of a positive point charge m. at which location is the electric potential the greatest.
Answers: 2
You know the right answer?
Acatapult launches a boulder with an upward velocity of 92 m/s. the height of the boulder, h, in met...
Questions
Mathematics, 04.12.2020 09:00
History, 04.12.2020 09:00
Mathematics, 04.12.2020 09:00
Physics, 04.12.2020 09:00
Biology, 04.12.2020 09:00
Geography, 04.12.2020 09:00
Mathematics, 04.12.2020 09:00
Health, 04.12.2020 09:00
Arts, 04.12.2020 09:00
Biology, 04.12.2020 09:00
Medicine, 04.12.2020 09:00
Mathematics, 04.12.2020 09:00
History, 04.12.2020 09:00
Mathematics, 04.12.2020 09:10
Spanish, 04.12.2020 09:10
