Difference between revisions of "User:5849206328x"

Revision as of 11:39, 19 July 2015

$[asy] import slopefield; size(180); real e = 2.718281828459045235360287471352662497757247093699959574966967627724076630353; real pi = 3.141592653589793238462643383279502884197169399375105820974944592307816406286; // Label f; // f.p=fontsize(6); //xaxis(0,4); //yaxis(-1,2); //real f(real x) { return (2/3) * (e^(-15 * x) + e^((-5/3) * x)); } //pair g(real t, real k) { return (1/k * 3/5 * (1 - e^(-k * t)), -t/k + 1/k * (4/5 + 1/k) * (1 - e^(-k * t))); } //draw(graph(f,0,4)); dot((0,0)); dot((3,-1)); draw((1,-3)--(4,0),dashed); draw((0,0)--(2,-2),dashed); draw((0,0)--(3,-1),EndArrow); draw((3,-1)--(4,0),EndArrow); draw(rightanglemark((0,0),(2,-2),(3,-1),3)); label("$O$",(0,0),W); label("$d$",(1,-1),SW); label("$m$",(3,-1),SE); label("$\mathbf{r}$",(1.5,-0.5),NNE); label("$\dot{\mathbf{r}}$",(3.5,-0.5),SE); //limits((0,-2),(4,2),Crop); [/asy]$

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Difference between revisions of "User:5849206328x"

Revision as of 11:39, 19 July 2015

@@ Line 1: / Line 1: @@
 <asy>
 import slopefield;
+size(180);
 real e  = 2.718281828459045235360287471352662497757247093699959574966967627724076630353;
@@ Line 15: / Line 17: @@
 //draw(graph(f,0,4));
-fill((-5,-2)--(-1,2)--(7,2)--(3,-2)--cycle,lightgray);
+dot((0,0)); dot((3,-1)); draw((1,-3)--(4,0),dashed); draw((0,0)--(2,-2),dashed); draw((0,0)--(3,-1),EndArrow); draw((3,-1)--(4,0),EndArrow);
-dot((0,0)); draw((0,0)--(3,0),EndArrow); draw((3,0)--(4,1),EndArrow); draw((3,0)--(3,3),EndArrow);
+draw(rightanglemark((0,0),(2,-2),(3,-1),3));
-label("$\mathbf{0}$",(0,0),SW); label("$\mathbf{r}$",(1.5,0),S);
+label("$O$",(0,0),W); label("$d$",(1,-1),SW); label("$m$",(3,-1),SE); label("$\mathbf{r}$",(1.5,-0.5),NNE); label("$\dot{\mathbf{r}}$",(3.5,-0.5),SE);
-label("$\dot{\mathbf{r}}$",(4,1),E); label("$\mathbf{L}$",(3,3),E);
 //limits((0,-2),(4,2),Crop);
 </asy>