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Sort each case: stable or unstable

Exercise and reference answers

Left
Stable
Items
  1. Item
    Marble in a bowl
    Answer
    Stable
  2. Item
    Ball on a hilltop
    Answer
    Unstable
  3. Item
    Moves further away
    Answer
    Unstable
  4. Item
    Chicken standing
    Answer
    Stable
  5. Item
    Feet spread apart
    Answer
    Stable
  6. Item
    Toy doll on a hand
    Answer
    Unstable
  7. Item
    Tips over if moved
    Answer
    Unstable
  8. Item
    Restoring torque
    Answer
    Stable
Right
Unstable
Instructions
Swipe left if it returns to balance, right if it runs away from balance.

Explanation

_Source: OpenStax College Physics, section 9.3 Stability_
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