Woodpecker Physics

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Across
  1. 4. Newton's first law
  2. 5. Newton's law connecting force, mass and acceleration
  3. 7. Anatomical structure of a woodpecker that acts as a cushion
  4. 8. Rate object changes speed or direction
Down
  1. 1. Force exerted by the tree back on the woodpecker during pecking
  2. 2. Motion woodpeckers engage in while drilling into trees
  3. 3. Newton's law that states for every action there is a reaction.
  4. 5. Anatomical structure of a woodpecker that absorbs force
  5. 6. Push or pull