La unidad utilizada para cuantificar la energía potencial elástica es: A.
El Newton.

B.
El Pascal.

C.
El Julio.

D.
El kilogramo.

I've never been good at math he told he loves but he keeps cheating on me, so it ain't adding up sis

Figure abcd is a parallelogram. if point c lies on the line x = 2, what is the y-value of point c?

To find the extreme values of a function f(x. y) on a curve x-x(t), y y(t), treat f as a function of the single variable t and use the chain rule to find where df/dt is zero. in any other single-variable case, the extreme values of f are then found among the values at the critical points (points where df/dt is zero or fails to exist), and endpoints of the parameter domain. find the absolute maximum and minimum values of the following function on the given curves. use the parametric equations x=2cos t, y 2 sin t functions: curves: i) the semicircle x4,y20 i) the quarter circle x2+y-4, x20, y20 b, g(x, y)=xy