Energy

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Across
  1. 3. / The tendency of an object to resist being moved or, if the object is moving, to resist a change in speed or direction until an outside force acts on the object.
  2. 5. Forces / When two forces have the same size just in different directions.
  3. 9. Speed / The total distance traveled by the object divided by the elapsed time to cover that distance.
  4. 10. / The distance traveled divided by the time interval during which the motion occurred
  5. 12. / A quantity defined as the product of the mass and velocity of an object.
  6. 13. / A force that opposes motion between two objects that are in contact.
Down
  1. 1. / A measure of the gravitational force exerted on an object; its value can change with the location of the object in the unsiverse
  2. 2. / A push or pull exerted on an object in order to change the motion of the object; force has size and direction.
  3. 4. / The rate at which velocity changes over time; an object accelerates if it speeds, direction, or both change.
  4. 6. of Gravatation / Law of Gravatation
  5. 7. Force / The combination of all the forces acting on an object.
  6. 8. / Velocity
  7. 11. First law of Motion / States that an object at rest remains at rest and an object in motion stays in motion at a constant speed in a straight line unless acted on by an unbalanced force.