You ordered a 12-inch diameter pizza for a party of 5. To distribute the pizza evenly, how should you cui it?
radius= 6 inch
would degress be 2 pi?
please explain how to do this thanks
2006-11-27 13:07:38 · 2 answers · asked by avalentin911 2 in Science & Mathematics ➔ Physics
The simplest way is to cut it into five slices, each with an arc of 72 degrees (or 2*pi/5 radians). You could probably also figure out a way to cut it into strips so that each strip has equal area, but that would be significantly more complicated.
2006-11-27 14:54:08 · answer #1 · answered by aryeh_cls 2 · 0⤊ 0⤋
locate the banking attitude: The curve is completely banked even as the sum vector of centrifugal rigidity and weight rigidity is perpendicular to the banking. this suggests tan(attitude) = Fc/Fg tan(attitude) = (mv^2/R)/(mg) tan(attitude) = v^2/(Rg) tan(attitude) = (sixty 5.8/3.6)^2/seventy one*9.80 one) attitude = 25.sixty 2° because the curve is completely banked for this speed, this suggests, that there are not any aspect forces, so the vehicle will neither slide up, nor down the incline. for this reason, the minimum coefficient of static friction is = 0. (yet another question is that if the vehicle will come ahead with out static friction). OG
2016-11-29 21:00:15 · answer #2 · answered by barnas 4 · 0⤊ 0⤋