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?
Answers: 3
Physics, 22.06.2019 04:30
The graph describes the motion of an object. the object moves with from a to b. it from b to c. it moves with from c to d.
Answers: 1
Physics, 22.06.2019 15:30
Two point charges are separated by a certain distance. how does the strength of the electric field produced by the first charge, at the position of the second charge, change if the second charge is doubled? a. the field does not change b. the field strength decreases by half. c. the field strength doubles d. the field strength quadruples
Answers: 1
I have no idea how to do this
1. Some birds endure tremendous accelerations as they dig insects out...
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