The mass of a particular eagle is twice that of a hunted pigeon. Suppose the pigeon is flying north at v;2 = 17.7 m/s when the eagle swoops down, grabs the pigeon, and flies off. At the instant right before the attack, the eagle is flying toward the pigeon at an angle 0 = 39.5° below the horizontal and a speed of v1 = 35.5 m/s. What is the speed of the eagle immediately after it catches its prey? speed: m/s What is the magnitude of the angle, measured from horizontal, at which the eagle is flying immediately after the strike? magnitude of angle: Three 84.7 g masses are connected in a triangular shape by massless rigid wires as shown in the first image (which is not drawn to scale). The coordinates of each mass are given in centimeters. Mass A is located at (0,0), mass B is at (13.2, 17.5), and mass C is at (17.3, 16.4). Find the æ- and y -coordinates of the center of mass of the triangular object. A х Icm Ycm
The mass of a particular eagle is twice that of a hunted pigeon. Suppose the pigeon is flying north at v;2 = 17.7 m/s when the eagle swoops down, grabs the pigeon, and flies off. At the instant right before the attack, the eagle is flying toward the pigeon at an angle 0 = 39.5° below the horizontal and a speed of v1 = 35.5 m/s. What is the speed of the eagle immediately after it catches its prey? speed: m/s What is the magnitude of the angle, measured from horizontal, at which the eagle is flying immediately after the strike? magnitude of angle: Three 84.7 g masses are connected in a triangular shape by massless rigid wires as shown in the first image (which is not drawn to scale). The coordinates of each mass are given in centimeters. Mass A is located at (0,0), mass B is at (13.2, 17.5), and mass C is at (17.3, 16.4). Find the æ- and y -coordinates of the center of mass of the triangular object. A х Icm Ycm
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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![The mass of a particular eagle is twice that of a hunted
pigeon. Suppose the pigeon is flying north at v;2 = 17.7 m/s
when the eagle swoops down, grabs the pigeon, and flies off.
At the instant right before the attack, the eagle is flying
toward the pigeon at an angle 0 = 39.5° below the horizontal
and a speed of v1 = 35.5 m/s.
What is the speed of the eagle immediately after it catches
its prey?
speed:
m/s
What is the magnitude of the angle, measured from
horizontal, at which the eagle is flying immediately after
the strike?
magnitude of angle:](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4b04860c-c0c8-43e2-a6d6-1d247a89f8ac%2F9eba7d74-2a42-42cf-a21e-e8a716edd316%2Fu83kcp.png&w=3840&q=75)
Transcribed Image Text:The mass of a particular eagle is twice that of a hunted
pigeon. Suppose the pigeon is flying north at v;2 = 17.7 m/s
when the eagle swoops down, grabs the pigeon, and flies off.
At the instant right before the attack, the eagle is flying
toward the pigeon at an angle 0 = 39.5° below the horizontal
and a speed of v1 = 35.5 m/s.
What is the speed of the eagle immediately after it catches
its prey?
speed:
m/s
What is the magnitude of the angle, measured from
horizontal, at which the eagle is flying immediately after
the strike?
magnitude of angle:
![Three 84.7 g masses are connected in a triangular shape by
massless rigid wires as shown in the first image (which is not
drawn to scale). The coordinates of each mass are given in
centimeters. Mass A is located at (0,0), mass B is at
(13.2, 17.5), and mass C is at (17.3, 16.4). Find the æ- and y
-coordinates of the center of mass of the triangular object.
A
х
Icm
Ycm](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4b04860c-c0c8-43e2-a6d6-1d247a89f8ac%2F9eba7d74-2a42-42cf-a21e-e8a716edd316%2Fiy873li.png&w=3840&q=75)
Transcribed Image Text:Three 84.7 g masses are connected in a triangular shape by
massless rigid wires as shown in the first image (which is not
drawn to scale). The coordinates of each mass are given in
centimeters. Mass A is located at (0,0), mass B is at
(13.2, 17.5), and mass C is at (17.3, 16.4). Find the æ- and y
-coordinates of the center of mass of the triangular object.
A
х
Icm
Ycm
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Conservation of momentum in the horizontal direction
VIEWSubstitution
VIEWConservation of momentum in the vertical direction
VIEWSubstitution
VIEWFinal speed of the eagle
VIEWDirection of the eagle after catching the pigeon below the horizontal
VIEWx-co-ordinate of Center of mass
VIEWSubstitute
VIEWy-co-ordinate of Center of mass
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