Physics

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Across
  1. 2. for every action there is an equal and opposite reaction; In other words, if object A exerts a force on object B, then object B also exerts an equal and opposite force on object A.
  2. 5. the rate at which speed or direction of a moving object changes
  3. 7. friction forces caused by air that oppose motion of objects (causing objects to slow down)
  4. 8. a push or pull on an object
  5. 10. Describes the relationship between the acceleration of an object, the mass of an object and the force applied to the object; Force equals mass times acceleration.
Down
  1. 1. a force of attraction between two objects
  2. 3. An object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force; called the “principle of inertia.”
  3. 4. the amount of space between two things; measured in length
  4. 6. A force that resists the motion of an object
  5. 9. total quantity of an object’s matter