Animation
- To: mathgroup at smc.vnet.net
- Subject: [mg120730] Animation
- From: "DaleJenk" <dale.jenkins8 at deletegooglemail.com>
- Date: Mon, 8 Aug 2011 20:19:41 -0400 (EDT)
- Delivered-to: l-mathgroup@mail-archive0.wolfram.com
How can I animate the following:
Manipulate[
m = 1.0;
b1 = 1;
b2 = 0;
b3 = 0;
{x1, x2, x3} =
a = b1*Cos[t]*{1, 0, -1} +
b2*Cos[Sqrt[(2 + Sqrt[2])]*t]*{1, -Sqrt[2], 1} +
b3*Cos[Sqrt[(2 - Sqrt[2])]*t]*{1, Sqrt[2], 1}, {t, 0, 5}]
balls = Graphics[{Black,
Line[{{0, 0}, {1, x1}, {2, x2}, {3, x3}, {4, 0}}],
Red, {Disk[{1, x1}, .1 Sqrt[m]], Disk[{2, x2}, .1 Sqrt[m]],
Disk[{3, x3}, .1 Sqrt[m]]}}, PlotRange -> {{0, 4}, {-1, 1}},
Frame -> True, ImageSize -> {400, 250}]
Thanks for any help.