Multiple choice

What would have the greatest kinetic energy?

  1. A car driving down a hill

  2. A ball rolling down a hill

  3. A person running down a hill

  4. Guy rolling down the hill
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Kinetic energy depends on mass and velocity (KE = 1/2 * m * v^2). A car has significantly more mass than a ball, a person, or a single individual, leading to much higher kinetic energy at similar speeds.

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