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/sci/ - Science & Math

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1590759 No.1590759 [Reply] [Original]

I'M SCREWED

I have a physics final tomorrow and I haven't studied, do you guys have any tips on tackling problems regarding Moments, Equilibrium Kinematics and Kinetics in 3d? I'm fairly good with calculus and I really just need to pass the test, I don't have time to practice by doing any problems so I was wondering if you guys had any tips on tackling them, like techniques and tricks you guys have discovered.

In return, the kraken.

>> No.1590779

>>1590759
just sketch it then estimate

>> No.1590792

>>1590779
lol you faggot

>> No.1590793

>>1590779
Actually a nice tip! Thanks bro!

>> No.1590858

Try breaking it up into x,y,z components that might save you some tougher trig depending on the question.

>> No.1590862

There are no fucking "estimations" in math you PoS. Fuck you, hope you fail, drop out now and be an engineering you idiot.>>1590793

>> No.1590871
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1590871

>>1590779

I lol'd
I haven't done that since middle school geometry
here is some tits for the laugh

>> No.1590890

>>1590862
It was a sarcastic response, chill out dooooood

>> No.1590920

>>1590890
You don't fucking fuck with math. "Estimate"? WTF? is this grade school? Math has spend THOUSANDS OF YEARS developing just to AVOID that. Rigorous work has been done so that math may truly be "fact". Fuck you and all the rest of you engineer idiots. You spit in the face of what math means and stands for.

>> No.1590929

>>1590862
Angry drama student.

>> No.1590945

ITT: 15 year olds getting mad

>> No.1590954

>>1590862
Linear approximation, trapezoidal rule, Simpson's rule ect... Also the values we use for pi and e, even in you hit the little button on the calculator, are ultimately just estimates.

>> No.1591108

bump