Isaac Newton

123456789
Across
  1. 1. Gravity affects an object’s __________
  2. 4. Earth’s __________ causes day and night
  3. 6. For every action, there’s an __________ reaction
  4. 7. It resists objects in motion
  5. 8. Gravity pulls objects __________
  6. 9. Needed to do work
Down
  1. 2. Earth rotates on this imaginary line
  2. 3. Gravity creates an invisible __________
  3. 5. Gravity in space feels like __________
  4. 7. Newton’s first law: every __________ has a reaction