OpenStudy (anonymous):

when is qvadratik use in real live

6 years ago
OpenStudy (anonymous):

I assume you mean quadratic?

6 years ago
OpenStudy (anonymous):

yes my english is not nativ

6 years ago
OpenStudy (anonymous):

We use it to study the motion of an object

6 years ago
OpenStudy (smurfy14):

missiles and other projectiles under the influence of gravity will follow a parabolic trajectory.

6 years ago
OpenStudy (anonymous):

For example x(t)= x0+vt+1/2 a t^2

6 years ago
OpenStudy (anonymous):

describing the path of a ball, an object falling from a height...

6 years ago
OpenStudy (anonymous):

oh thanks to you all for your advices

6 years ago
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