Changes

So the [[Resultant Force|resultant force]] is large which means the [[acceleration]] will be large.

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|[[File:TerminalVelocity2.png|center|200px]]

So the [[Resultant Force|resultant force]] is less than it was so the [[acceleration]] will be less.

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| style="height:20px; width:200px; text-align:left;" |As the penguin [[accelerate]]s more its hight [[velocity]] results in more [[Air Resistance|air resistance]] that acts against its [[weight]].

So the [[Resultant Force|resultant force]] is even smaller than it was so the [[acceleration]] will be smaller.

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| style="height:20px; width:200px; text-align:left;" |Once the penguin is moving fast enough the [[velocity]] results in an [[Air Resistance|air resistance]] that is as large as the [[weight]].

The penguin has reached '''terminal velocity'''.

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