![subject](/tpl/images/cats/fizika.png)
Physics, 26.03.2020 02:20 Kitty10101
While perched on an elevated site, a peregrine falcon spots a flying pigeon. The falcon dives, reaching a speed of 90 m/s (200 mi/h). The falcon hits its prey with its feet, stunning or killing it, then swoops back around to catch it in mid-air. Assume that the falcon has a mass of 0.60 kg and hits a 0.20-kg pigeon almost head-on. The falcon’s speed after the collision is 60 m/s in the same direction.
(a) Determine the final speed of the pigeon immediately after the hit.
(b) Determine the internal energy produced by the collision.
(c) Why does the falcon strike its prey with its feet and not head-on?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 20:00
How much force must a locomotive exert on a 12840-kg boxcar to make it accelerate forward at 0.490 m/s2?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 10:20
Electromagnetic induction. a coil of wire contains n turns and has an electrical resistance r. the radius of each turn is a. initially, inside the coil there exists a uniform magnetic field of magnitude b0 parallel to the axis of the coil. the magnetic field is then reduced slowly. the current induced in the coil is i. how long does it take for the magnitude of the uniform field to drop to zero?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 20:30
Four identical lab carts each have a mass of 200 kg. different masses are added to the carts and the velocities are measured. all carts move to the right.
Answers: 3
You know the right answer?
While perched on an elevated site, a peregrine falcon spots a flying pigeon. The falcon dives, reach...
Questions
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 05.10.2020 04:01
![question](/tpl/images/cats/mat.png)
Mathematics, 05.10.2020 04:01
![question](/tpl/images/cats/en.png)
English, 05.10.2020 04:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 05.10.2020 04:01
![question](/tpl/images/cats/mat.png)
Mathematics, 05.10.2020 04:01
![question](/tpl/images/cats/mat.png)
Mathematics, 05.10.2020 04:01
![question](/tpl/images/cats/istoriya.png)
History, 05.10.2020 04:01
![question](/tpl/images/cats/mat.png)
Mathematics, 05.10.2020 04:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.10.2020 04:01
![question](/tpl/images/cats/mat.png)
Mathematics, 05.10.2020 04:01
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)