Physics

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Across
  1. 2. is a vector quantity that refers to "the rate at which an object changes its position.
  2. 4. a line straight or curved that shows relation between two quantities out of which one varies as a result of change in other.
  3. 6. measure of energy transfer that occurs when an object is moved over a distance by an external force at least part of which is applied in the direction of the displacement.
  4. 7. When the speed of an object remains the same - it does not increase or decrease.
  5. 9. is a scalar quantity that refers to "how much ground an object has covered" during its motion.
  6. 10. usually said to be a physical quantity that only has magnitude, possibly a sign, and no other characteristics.
Down
  1. 1. include force, velocity, acceleration, displacement, and momentum.
  2. 3. is a vector quantity that refers to "how far out of place an object is"; it is the object's overall change in position.
  3. 5. is any interaction that, when unopposed, will change the motion of an object.
  4. 8. are measured in base or physical fundamental units: length, mass, time, electric current temperature, amount of substance, and luminous intensity.