Hi psupernak
You can learn to type equation here : http://www.mathhelpforum.com/math-he...-tutorial.html
Is your question :
Btw, it's pi not pie
can someone plese solve for d, then just write the steps taken,
Thanks.
I got 67mm but its not right, should be about 48mm
360E^3=[(π^2×207E^9×((πd^2)/4))/(1.2/(d/4))^2 ]
sorry cant figure out how to write in eqn properly.
360e^3= [(pie^2*207e^9*((pie*d^2)/4)) / ((1.2/(d/4))^2] does that make sense?
Hi psupernak
You can learn to type equation here : http://www.mathhelpforum.com/math-he...-tutorial.html
Is your question :
Btw, it's pi not pie
ill just say what i did, icant igure out the eqn editor.
basically i brought the 4 next to the 1.2, then squared both these. while still above d^2. Then i made the pi^2*207E9*pi*d^2 /4, making, [(pi^3*207E9/4)*.25] * d^2.
Then brought the bottom d^2 up, which made it a d^4. Then had the [(pi^3*207E9/4)*.25] over 23.04 ,which was from (1.2*4)^2
Then had 360E3 * 23.04, then divided LHS by number next to d^4. The 4 rooted answer.
And got 67E-3, which is 67mm.
Can you please solve!?!