Science

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Across
  1. 5. that resists motion between 2 touching surfaces.
  2. 6. you go to the moon,this will not change! Amount of matter in an object.
  3. 8. Resistance/Friction of air.
  4. 9. and Axle/something such as a bike.
  5. 10. of Force and Acceleration/A total force acting on an object to accelerate in the opposite direction.
  6. 11. to resist a change in motion.
  7. 14. Force/An objects motion will change if an unbalanced force acts on it.
Down
  1. 1. Force/Mass force of an object divided by the mass of an object.
  2. 2. of the strength of earths gravitational pull ex: When you go to the moon, this becomes lighter.
  3. 3. Force/2 equal forces that cancel each other because they are acting in opposite directions.
  4. 4. traveled divided by the time needed to travel.
  5. 5. or pull on an object.
  6. 7. is pulling something above their head.
  7. 12. Plane/Somebody pushing something up a ramp.
  8. 13. Difference between the final position and the initial position if motion is in a straight line.