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Physics, 13.10.2020 01:01 salgadodarwin1

I have no idea how to do this 1. Some birds endure tremendous accelerations as they dig insects out of trees. A bird's beak
can be moving as fast as 5.8 m/s [forward](almost 21 km/h), but its speed is reduced to zero
within 0.0059 s by the impact with a tree.
a. What acceleration does the bird's brain withstand?
b. How far into the tree bark does the bird's beak travel as it stops?

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