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Home Q & A Board Science-Related Homework Help Physics
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bewley bewley
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7 years ago
A person pushes horizontally on a heavy box and slides it across the level floor at constant velocity. The person pushes with a 60.0 N force for the first 6.88 m, at which time he begins to tire. The force he exerts then starts to decrease linearly from 60.0 N to 0.00 N across the remaining 6.88 m. How much total work did the person do on the box?
A) 619 J
B) 826 J
C) 495 J
D) 925 J
Textbook 
Principles & Practice of Physics

Principles & Practice of Physics


Edition: 1st
Author:
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smith239smith239
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7 years ago
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bewley Author
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7 years ago
Thanks
Smair87
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Yesterday
You make an excellent tutor!
prime7105
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2 hours ago
Good timing, thanks!
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