A chameleon is aiming for an insect at a distance of 18 cm. The insect will...
A chameleon is aiming for an insect at a distance of 18 cm. The insect will sense the attack and move away 50 ms after it begins. In the first 50 ms, the chameleon’s tongue accelerates at 250 m/s2 for 20 ms, then travels at a constant speed for the remaining 30 ms.
Does its tongue reach the 18 cm extension needed to catch the insect during this time?
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A chameleon is aiming for an insect at a distance of 18 cm. The
insect will...
Chameleons catch insects with their tongues, which they can rapidly extend to great lengths. In a...
Chameleons catch insects with their tongues, which they can rapidly extend to great lengths. In a typical strike, the chameleon's tongue accelerates at a remarkable 210 m/s2 for 20 ms , then travels at constant speed for another 30 ms . Part A During this total time of 50 ms , 1/20 of a second, how far does the tongue reach? Express your answer to two significant figures and include the appropriate units.
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