/sci/ - Science & Math » Thread #10926637

25KiB, 475x494, Desafio 2.jpg

View Same Google iqdb SauceNAO

Anonymous Thu 29 Aug 01:06:55 2019 No.10926637 View Reply Original Report

Quoted By: >>10926648 >>10926664 >>10926717 >>10926791 >>10927242

???

Anonymous

Anonymous Thu 29 Aug 2019 01:09:12 No.10926644 Report

Quoted By:

Simple calc 2 integral between two curves. Not that I remember how to do it anymore

Anonymous

Anonymous Thu 29 Aug 2019 01:10:13 No.10926648 Report

Quoted By: >>10926768

>>10926637
Imagine if yellow circle was the sun and the white circle was the moon. The distance between earth/sun is same what's the new distance between earth and the moon?

Anonymous

Anonymous Thu 29 Aug 2019 01:19:02 No.10926664 Report

Quoted By:

>>10926637
it's around (r^2)/8

Anonymous

Anonymous Thu 29 Aug 2019 01:42:14 No.10926717 Report

Quoted By:

>>10926637
Let's call the radius of the large circle $r$ .
Then the area of the yellow part is: $\left(\frac{1}{4} \tan^{-1}(\sqrt7) <br /> - \tan^{-1}(\frac{\sqrt7}{5}) + \frac{\sqrt7}{8}\right) \cdot r^2$

Anonymous

Anonymous Thu 29 Aug 2019 02:03:21 No.10926768 Report

Quoted By:

>>10926648
Half of it's current distance

Anonymous

Anonymous Thu 29 Aug 2019 02:11:35 No.10926791 Report

Quoted By:

>>10926637
= 1

Anonymous

Anonymous Thu 29 Aug 2019 05:36:24 No.10927242 Report

Quoted By: >>10927245

>>10926637
(3.66*10^-2)*L2,
with L, the diameter of the big circle

Anonymous

Anonymous Thu 29 Aug 2019 05:37:57 No.10927244 Report

Quoted By:

Gave this to a teacher in highschool once, asked him to solve it. He failed miserably, it was pretty funny

Anonymous

Anonymous Thu 29 Aug 2019 05:38:10 No.10927245 Report

Quoted By:

>>10927242
L^2

Capcode	All Only User Posts Only Moderator Posts Only Admin Posts Only Developer Posts
Show Posts	All Only With Images Only Without Images
Deleted Posts	All Only Deleted Posts Only Non-Deleted Posts
Ghost Posts	All Only Ghost Posts Only Non-Ghost Posts
Post Type	All Only Sticky Threads Only Opening Posts Only Reply Posts
Results	All Grouped By Threads
Order	Latest Posts First Oldest Posts First

Your latest searches