A 550.0 -g bird is flying horizontally at 2.10 m/s, not paying much attention, when it suddenly flies into a stationary vertical bar, hitting it 25.0 cm below the top (the figure (Figure 1)). The bar is uniform, 0.720 m long, has a mass of 2.20 kg , and is hinged at its base. The collision stuns the bird so that it just drops to the ground afterward (but soon recovers to fly aring Figure 1 of 1> 25.0 Bird cт Pa Wh Hinge

College Physics
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ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
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Chapter8: Rotational Equilibrium And Dynamics
Section: Chapter Questions
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what's the angular velocity of the bar just as it is hit by the bird? what's the angular velocity of the bar just as it hits the ground?

A 550.0 -g bird is flying horizontally at 2.10 m/s, not
paying much attention, when it suddenly flies into a
stationary vertical bar, hitting it 25.0 cm below the top
(the figure (Figure 1)). The bar is uniform, 0.720 m
long, has a mass of 2.20 kg , and is hinged at its
base. The collision stuns the bird so that it just drops
to the ground afterward (but soon recovers to fly
aring
Figure
1 of 1>
25.0
Bird
cт
Pa
Wh
Hinge
Transcribed Image Text:A 550.0 -g bird is flying horizontally at 2.10 m/s, not paying much attention, when it suddenly flies into a stationary vertical bar, hitting it 25.0 cm below the top (the figure (Figure 1)). The bar is uniform, 0.720 m long, has a mass of 2.20 kg , and is hinged at its base. The collision stuns the bird so that it just drops to the ground afterward (but soon recovers to fly aring Figure 1 of 1> 25.0 Bird cт Pa Wh Hinge
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