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1<br />

v<br />

ConcepTest 2.15c Rubber Balls III<br />

v<br />

t<br />

3<br />

v<br />

t<br />

v<br />

2<br />

t<br />

4<br />

t<br />

You drop a very bouncy<br />

rubber ball. It falls, <strong>and</strong> then<br />

it hits the floor <strong>and</strong> bounces<br />

right back up to you. Which<br />

of the following represents<br />

the v vs. t graph for this<br />

motion?

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