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Chameleons catch insects with their tongues, which they can rapidly extend to great lengths. In a typical strike, the chameleon' tongue accelerates at a remarkable 250 m/s^2 for 20 ms, then travels at constant speed for another 30 ms. During this total time of 50 ms, 1/20 of a second, how far does the tongue reach?

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Chameleons catch insects with their tongues, which they can rapidly extend to great-example-1
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