I'm done my homework /sci/

>spent two hours doing that
lmao ur dumb af senpai

>>7805736
Please no bullying. I am not the OP but I couldn't do that problem in 10 hours. I have never taken physics.

>>7805713
Learning to do by hand what a computer can do in a fraction of a second.

I mean yeah we probably need a couple thousand people on earth able to do this but not every fucking person with a science degree. It's totally ridiculous.

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>>7805742
Thanks anon

>>7805746
It's mostly just a way to test for basic problem solving skills.

It's much easier to do that with math than anything else. Yeah, you need to learn some pointless bullshit along the way, but that's how it works.

>>7805736
2 hours to do 10 questions similar to that

>>7805746
Tell me about it familia

>>7805742
>he thinks this is a physics problem

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>>7805770
top kek m8

>>7805742

Sure you could. Build a scale model and see what's the longest tube you could fit through the hallway.

>>7805713
yep, find the minimum of the function
9/cos(x) + 6/sin(x)
for pi/2 < x < pi

>>7805798
that's right

>>7805803
>barely knows how to find minimum of function

So did you do the differentiation bit then?

>>7805823
I did
9 tanx secx - 6 cotx cosecx
set to 0 and solve you get
x = arctan ((2/3)^(1/3))
plug that into 9/cos x + 6/sin x
you're done

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>>7805833