Black Holes and Tidal Forces
In this black holes and tidal forces instructional activity, students solve 5 problems in which they find the tidal acceleration and answer questions about spaghettification.
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Black Holes: Creation & Consumption of Galaxies
Black holes are thought to play an important role in the formation of spiral galaxies, like our own. This clip explains how gravity and mass work together with the black hole phenomena to create and consume stars and galaxies.
4 mins 9th - 12th Science