Physics Crossword

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Across
  1. 5. the force that attracts a body toward the center of the earth, or toward any other physical body having mass.
  2. 6. the rate at which someone or something is able to move or operate.
  3. 8. the physical properties and phenomena of something.
Down
  1. 1. increase in the rate or speed of something.
  2. 2. strength or energy as an attribute of physical action or movement.
  3. 3. shown by a horizontal line on a distance-time graph
  4. 4. the quantity of matter which a body contains, as measured by its acceleration under a given force or by the force exerted on it by a gravitational field.
  5. 7. the amount of space between two things or people.