Physics, 29.08.2019 05:30 genyjoannerubiera
(ab/bc, non-calculator) the position function 2 st t ( ) 4.9 396.9 , gives the height (in meters) of an object that has fallen from a height of 396.9 meters after t seconds. (a) explain why there must exist a time t , 1 2 t , at which the height of the object must be 382 meters above the ground. (b) find the time at which the object hits the ground. (c) find the average rate of change in s over the intervalt 8,9. include units of measure. explain why this is a good estimate of the velocity at which the object hits the ground. how can this estimate be improved? (d) evaluate: 3 ( ) (3) limt 3 st s t . show the work that leads to your answer. include units.
Answers: 2
Physics, 22.06.2019 02:30
Herbivores, carnivores, and omnivores are all types a. decomposers b. producers c. consumers d. biomes
Answers: 2
Physics, 22.06.2019 11:00
What is the rate of 12 liters of water moving through a water hose in 4.0 minutes?
Answers: 1
Physics, 22.06.2019 14:20
How many atoms of nitrogen are in the chemical formula ni(w on
Answers: 1
Physics, 22.06.2019 14:30
Which compound is held together by the electrostatic force between two ions? a. co2 b. cci4 c. h2s d. mgf2
Answers: 1
(ab/bc, non-calculator) the position function 2 st t ( ) 4.9 396.9 , gives the height (in meter...
Biology, 15.12.2021 18:20
Mathematics, 15.12.2021 18:20
Mathematics, 15.12.2021 18:20
Mathematics, 15.12.2021 18:20
Physics, 15.12.2021 18:20
Mathematics, 15.12.2021 18:20
History, 15.12.2021 18:20
Social Studies, 15.12.2021 18:20
Mathematics, 15.12.2021 18:20
English, 15.12.2021 18:20
Social Studies, 15.12.2021 18:20
History, 15.12.2021 18:20