Science Notes

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Across
  1. 3. a vehicle's capacity to gain speed within a short time.
  2. 4. the rate at which someone or something is able to move or operate.
  3. 5. strength or energy as an attribute of physical action or movement.
  4. 6. a course along which someone or something moves.
  5. 7. the force that attracts a body toward the center of the earth, or toward any other physical body having mass.
  6. 8. the SI unit of force.
Down
  1. 1. those that are equal in magnitude but opposite in direction.
  2. 2. forces that are not equal in magnitude and may or may not act in the same direction
  3. 5. the resistance that one surface or object encounters when moving over another.