Physics Crossword

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Across
  1. 2. a diagram showing the relation between variable quantities, typically of two variables, each measured along one of a pair of axes at right angles.
  2. 5. increase in the rate or speed of something.
  3. 7. the speed of something in a given direction
  4. 8. the rate at which someone or something can move or operate.
Down
  1. 1. an amount of space between two things or people.
  2. 3. a coherent, typically large body of matter with no definite shape.
  3. 4. the amount of space that a substance or object occupies, or that is enclosed within a container, especially when great.
  4. 6. the indefinite continued progress of existence and events in the past, present, and future regarded as a whole.