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IMSO 2019 Science International - Theory I Question 28

IMSO Science · IMSO 2019 Science International - Theory I

Question 28

Gravity gives objects the same acceleration in free fall. Why does a feather fall more slowly than a hammer in air?
  1. The hammer has greater weight
  2. The wind blows
  3. Air resists the falling objects
  4. The feather is thinner than the hammer