from turtle import *
from math import sin, cos, pi
r=200
inc=2*pi/100
t=0;n=1.5
for i in range(100):
    x1=r*sin(t);  y1=r*cos(t)
    x2=r*sin(t+n);y2=r*cos(t+n)
    speed('fastest')
    penup();  goto(x1,y1)
    pendown();goto(x2,y2)
    t+=inc
