velocity [i vql1sqti | `l9s` ]    (¼øÀ§: 9336 - ´ëÇÐ ¼öÁØ)  
º¹¼ö velocities
¶æ ¸í) ¼Óµµ
Mean Rapidity or speed of motion; swiftness.
¿¹¹® 1. uniform velocity (µî¼Óµµ)
2. initial velocity (Ãʼӵµ)
3. cruising velocity (°æÁ¦ ¼Óµµ)
4. accelerated velocity (°¡¼Óµµ)
5. the velocity of light (±¤¼Ó)
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