physics

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Across
  1. 3. Force that opposes motion between two surfaces.
  2. 6. The change in momentum is equal to the impulse applied, according to this theorem.
  3. 7. The gravitational force acting on an object is commonly referred to as its _.
  4. 9. Momentum is conserved in this type of physical interaction.
  5. 10. The force that pulls objects toward the center of the Earth.
  6. 11. Newton's _ Law states that an object in motion stays in motion unless acted on by an external force.
Down
  1. 1. The product of an object's mass and velocity.
  2. 2. The type of motion where an object moves along a curved path around a center.
  3. 4. A force exerted to move an object forward or away.
  4. 5. The rate of change of momentum is equal to the net force applied, as stated in this law.
  5. 6. The tendency of an object to resist changes in its motion.
  6. 8. The vector quantity that is mass times velocity.