from turtle import Turtle
from numpy import cos, sin, pi

t = Turtle()
t.speed(2)

t.shape('turtle')


def jump2next(pt: tuple):
    t.penup()
    t.goto(pt)
    t.pendown()


def pol2dec(r: float, phi: float) -> tuple:
    x = r * cos(phi)
    y = r * sin(phi)
    point = (x, y)
    print("x = ", x)
    print("y = ", y)
    return point


vMin = 1
vMax = 22
radius = 40
angle, angle_inc = 3 * pi / 2, pi / 10


for j in range(vMin, vMax + 1):

    jump2next(pol2dec(radius, angle))

    angle += angle_inc
    t.goto(*pol2dec(radius, angle))