Science Words You Might Know

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Across
  1. 3. the standard unit of work or energy
  2. 5. one of the simple machines, a plane surface inclined to the horizon
  3. 6. a number or quantity having a value that is intermediate between other numbers or quantities, especially an arithmetic mean or average
  4. 9. of or pertaining to the describing or measuring of quantity
  5. 10. using a force to move an object a distance (when both the force and the motion of the object are in the same direction
  6. 11. a body of coherent matter, usually of indefinite shape and often of considerable size, often measured in kilograms
  7. 12. strength or power exerted upon an object
  8. 13. at right angles to the vertical;near or parallel to the horizon; flat
Down
  1. 1. a rigid bar that pivots about one point and that is used to move an object at a second point by a force applied at a third
  2. 2. involving or relating to distinctions based on quality or qualities
  3. 4. a wheel, with a grooved rim for carrying a line, that turns in a frame or block and serves to change the direction of or to transmit force, as when one end of the line is pulled to raise a weight at the other end: one of the simple machines
  4. 5. a searching inquiry for ascertaining facts; detailed or careful examination
  5. 7. a sloping surface connecting two levels; inclined
  6. 8. being in a position or direction perpendicular to the plane of the horizon;upright