Tierney H.
asked • 06/19/16question in description
a model rocket is launched with an initial velocity of 24 m/s from a height of 28 meters. what is the max height of the rocket? at what time does the max height occur?
More
1 Expert Answer
Raymond B. answered • 08/12/21
Tutor
5
(2)
Math, microeconomics or criminal justice
h(t) =-4.9t^2 + 24t + 28
h'(t) = -9.8t + 24 = 0
9.8t =24
t=24/9.8 = about 2.4 seconds for max height
h(2.4) = -4.9(2.4)^2 + 24(2.4) + 28 = -28.2+57.6+28=57.4= max height
Still looking for help? Get the right answer, fast.
Ask a question for free
Get a free answer to a quick problem.
Most questions answered within 4 hours.
OR
Find an Online Tutor Now
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.
Arturo O.
06/19/16