Things that move
Things move from place to place, in a direction, fast or slowly; going uphill is harder than on the flat.
Depth 1 · Foundation
You can say what is moving, in which direction and how fast, and that going uphill is harder.
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- 1
Foundation
You can say what is moving, in which direction and how fast, and that going uphill is harder.
Where it fits
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This concept
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