Contributor NASA
Gravity is an attractive force between all objects in the universe. In space, the effects of gravity are much smaller, so to conduct space travel and research, scientists have to learn about microgravity. In this lesson, the teacher conducts three demonstrations to create microgravity through freefall.
Gravity is an attractive force between all objects in the universe. In space, the effects of gravity are much smaller, so to conduct space travel and research, scientists have to learn about microgravity. In this lesson, the teacher conducts three demonstrations to create microgravity through freefall.
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