viewimage.php?id=3db5c935ecd12bf4&no=24b0d769e1d32ca73ded80fa11d028310c0dd27a92083f8186361ad12cefc0c807163dc3e93a6166d212abdedbba24fe8842fddecfe3ac5a37c3b344c3f6a40307374a1a80f33e2fc8b2c11473c202cbd7bd6309

이렇게 이해하면 될까요???
근데 포물선상에선 vsin=1/2gt 이렇게 두고 푸나요?

- dc official App