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21 lines
322 B
21 lines
322 B
import turtle |
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turtle.shape('turtle') |
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Vx, Vy = 5, 50 |
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t = 0 |
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dt = 0.2 |
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ay = -3 |
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x, y = 0, 0 |
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turtle.up() |
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dx0, dy0 = 250, 100 |
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turtle.goto(-dx0, -dy0) |
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turtle.down() |
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while True: |
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t += dt |
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x += Vx * dt |
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y += Vy * dt + ay * dt**2/2 |
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Vy += ay * dt |
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turtle.goto(x - dx0, y - dy0) |
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if y <= 0: |
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Vy = -Vy * 0.8
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