File:円運動.jpg
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Size of this preview: 568 × 600 pixels. Other resolutions: 227 × 240 pixels | 455 × 480 pixels | 727 × 768 pixels | 970 × 1,024 pixels | 1,703 × 1,798 pixels.
Original file (1,703 × 1,798 pixels, file size: 145 KB, MIME type: image/jpeg)