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Mathematics 7 Online
OpenStudy (anonymous):

What is the distance traveled by a car that has a velocity equal to v = 3t^2 + 16 in the time period t = 0 to t = 10. Solve using integration.

OpenStudy (anonymous):

i guess you need \[\int_0^{10} (3t^2+16)dt\] right?

OpenStudy (anonymous):

car is traveling pretty damned fast at ten seconds you get 316 mph

OpenStudy (anonymous):

i have to create my own problem that requires integration. Someone told me to use that example but i guess it's not a good one lol

OpenStudy (anonymous):

find the anti derivative of \[3t^2+16\] which is \[t^3+16t\] evaluate at 10 to get your answer (no need to evaluate at 0 because you get 0)

OpenStudy (anonymous):

well you could tone it down a little. maybe velocity is 2t+1 might be more reasonable, or make it a rocket ship

OpenStudy (anonymous):

no it has to be car, so i'll make it 2t+1

OpenStudy (anonymous):

okay

OpenStudy (anonymous):

lol can you guys help me make a better problem instead

OpenStudy (ash2326):

Just take \[v=3t^2+1\ m/s\] and you'll get the distance in meters

OpenStudy (anonymous):

okay thanks

sam (.sam.):

3t^2+1 is fast too, if t=10s, then 300m/s, which is ~1000km/h

OpenStudy (anonymous):

im just going to try making up a completely new problem

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