/sci/ - Science & Math

>>11364749
You are such a faggot, OP, I really cannot put it into words.

>>11325764
>>11325766
>calls anon a dumbass
>is a dumbass himself
I summed the torques, which would each be tension*radius, but the radius is a common factor which divides out. Do the algebra and see for yourself.
>>11325812
/questions that dont deserve their own thread/
/sqt/ and /qtddtot/ are good names because that's what the stupid question threads on other boards like /g/ and /diy/ are called

>>11233173
For a wheel that is rolling without slipping (like a gear), [math]
v_{center}=(v_{top}+v_{bottom})/2 [/math]. The outside diameter of gear one has speed [math] v_1=\omega_1 a_1 [/math], inside diameter of gear 2 has speed [math] v_2=\omega_2 a_2 [/math]. Notice that these speeds are also the speeds of the corresponding tangents of the planets. So the speed at the middle of each planet is [math]v=(v_1+v_2)/2[/math]. The radius from center point of 1 to center of planets is [math] a=(a_1+a_2)/2 [/math]. Because [math] \omega^*=v/a [/math] we get
[eqn] \omega^*=\frac{v_1+v_2}{a_1+a_2}=\frac{\omega_1a_1+\omega_2a_2}{a_1+a_2} [/eqn]

>>11233251
I can't say much about EE, but yeah that's probably not good if you don't recognize what a FT does. Do you understand the Laplace transform? It's literally that, but with [math] s = j \omega [/math] giving you pure frequency response of the system.
In general, "lacking an understanding of fundamental [core] concepts" is bad news, bud.

>23 posts in 10 minutes
Im glad that incel generals die out fast

>>8574449
I hear that killing a commie will get you a free ticket into heaven.