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Home Q & A Board Science-Related Homework Help Physics
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GollumOfOz GollumOfOz
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7 years ago
accelerating to a comfortable speed
   (3) carrying the boxes to the tomato display at constant speed
   (4) decelerating to a stop
   (5) lowering the boxes slowly to the floor.
During which of the five segments of the job does the stock person do positive work on the boxes?
A) ( 1 ) and ( 5 )
B) ( 1 ) only
C) ( 1 ), ( 2 ), ( 4 ), and ( 5 )
D) ( 1 ) and ( 2 )
E) ( 2 ) and ( 3 )
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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GollumOfOz Author
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#2
7 years ago
Makes sense
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