Physics 9702 · AS & A Level · Gravitational potential energy and kinetic energy

Gravitational potential energy and kinetic energy — practice question

A ball is let go from rest and drops straight down to the ground. The kinetic energy $E_K$ of the ball changes as the height $h$ of the ball above the ground changes. Air resistance is negligible. Which graph shows how $E_K$ varies with $h$?

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