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Yes it is works, but there is a disc and the spring pendulum rotating at above the disc. How can I show the disc in this code?
Thanks for reply.I found this code from here[Thanks [@Hans Dolhaine][at0] ][1] for animate , but I can see just pendulum without spring and disc.How can add the disc and spring in this code? z1 = {-R*W*Sin[W*t] + l'[t]*Sin[\[Phi][t]] + ...