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Home Q & A Board Science-Related Homework Help Physics
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bewley bewley
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6 years ago
A crane lifts a 425 kg steel beam vertically a distance of 117 m. How much work does the crane do on the beam if the beam accelerates upward at 1.8 m/s2? Neglect frictional forces.
A) 5.8 × 105 J
B) 3.4 × 105 J
C) 4.0 × 105 J
D) 4.9 × 105 J
Textbook 
Principles & Practice of Physics

Principles & Practice of Physics


Edition: 1st
Author:
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rubenphobiarubenphobia
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6 years ago
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bewley Author
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6 years ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
macbookpro1
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This calls for a celebration Person Raising Both Hands in Celebration
big_larry_samp
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2 hours ago
Thanks
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