A small songbird with a mass of 0.020 kg is standing on a branch. A falcon with a mass of 0.890 kg catches the song bird in the air while flying horizontally with a velocity of 8.70 m/s. How much kinetic energy is lost in the collision when the falcon catches the songbird (both fly off horizontally in the same direction as the falcon? Express your answer to two decimal places in units of Joules, but do not include units in your answer.
A small songbird with a mass of 0.020 kg is standing on a branch. A falcon with a mass of 0.890 kg catches the song bird in the air while flying horizontally with a velocity of 8.70 m/s. How much kinetic energy is lost in the collision when the falcon catches the songbird (both fly off horizontally in the same direction as the falcon? Express your answer to two decimal places in units of Joules, but do not include units in your answer.
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Transcribed Image Text:A small songbird with a mass of 0.020
kg is standing on a branch. A falcon
with a mass of 0.890 kg catches the
song bird in the air while flying
horizontally with a velocity of 8.70 m/s.
How much kinetic energy is lost in the
collision when the falcon catches the
songbird (both fly off horizontally in
the same direction as the falcon?
Express your answer to two decimal
places in units of Joules, but do not
include units in your answer.
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