Physics, 15.07.2019 15:30 juliajaelyn9658

Suppose a 350-g kookaburra (a large kingfisher bird) picks up a 75-g snake and raises it 2.5 m from the ground to a branch. (a) how much work did the bird do on the snake? (b) how much work did it do to raise its own center of mass to the branch?

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Suppose a 350-g kookaburra (a large kingfisher bird) picks up a 75-g snake and raises it 2.5 m from...

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