搜尋標籤: "circular motion"
Cubesat (English subtitles available)CubeSats are mini satellites designed to work at the low Earth orbits. They are about 10 cm3 in size and weigh under 2 kg. They were first designed in 1999 for students to gain…
jackieyclee edb-jackieyclee
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Circular Motion (Chinese and English subtitles available)Circular motion is the movement of an object moving along a circular path. Through experimental videos, this resource will introduce the circular motion commonly seen in the rides in…
jackieyclee edb-jackieyclee
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74 次播放
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