Suppose a 443 g kookaburra (a large kingfisher bird) picks up a 74 g snake and raises it 2.3 m from the ground to a branch. a. How much work did the bird do on the snake? J b. How much work did it do to raise its own center of mass to the branch?
Suppose a 443 g kookaburra (a large kingfisher bird) picks up a 74 g snake and raises it 2.3 m from the ground to a branch. a. How much work did the bird do on the snake? J b. How much work did it do to raise its own center of mass to the branch?
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![Suppose a 443 g kookaburra (a large kingfisher bird) picks up a 74 g snake and raises it 2.3 m from
the ground to a branch.
a. How much work did the bird do on the snake?
J
b. How much work did it do to raise its own center of mass to the branch?
J](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdfb6cc30-3feb-4bbf-ac6d-4fb7aaa60f4c%2F4f305b71-efc8-4827-8bbf-1acef9c7fe69%2F4usyfxj_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Suppose a 443 g kookaburra (a large kingfisher bird) picks up a 74 g snake and raises it 2.3 m from
the ground to a branch.
a. How much work did the bird do on the snake?
J
b. How much work did it do to raise its own center of mass to the branch?
J
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