subject
Physics, 10.03.2020 20:21 hsnak

A stock person at the local grocery store has a job consisting of the following five segments:.1) picking up boxes of tomatoes from the stockroom floor2)accelerating to a comfortable speed.3) Carring 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) (2) and (3)B) (1) and (2)C) (1) onlyD) (1), (2), (4) and (5)E) (1) and (5)

ansver
Answers: 2

Another question on Physics

question
Physics, 22.06.2019 05:30
Anybody wanna ? (picture included? )
Answers: 1
question
Physics, 22.06.2019 09:00
Yvette hangs a 2.4kg bird feeder in the middle of a rope tied between two trees. the feeder creates a tension of 480 n in each side of the the rope.
Answers: 1
question
Physics, 22.06.2019 12:00
In an experiment, how can i change human errors? be specific.
Answers: 1
question
Physics, 22.06.2019 12:10
Awater slide of length l has a vertical drop of h. abby's mass is m. an average friction force of magnitude f opposes her motion. she starts down the slide at initial speed vi. use work-energy ideas to develop an expression for her speed at the bottom of the slide. then evaluate your result using unit analysis and limiting case analysis. express your answer in terms of the variables h, m, l, vi, f and appropriate constants. vf v f
Answers: 2
You know the right answer?
A stock person at the local grocery store has a job consisting of the following five segments:.1) pi...
Questions
question
Mathematics, 19.05.2020 21:04
question
Mathematics, 19.05.2020 21:04
question
Biology, 19.05.2020 21:04
question
Mathematics, 19.05.2020 21:04
Questions on the website: 13722363