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If a worker uses 7500 Watts of power to do a job lifting 22N-boxes in 1.5 hours, how far did he move the boxes? (time should be converted to seconds)
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If a worker uses 7500 Watts of power to do a job lifting 22N-boxes in 1.5

hours, how far did he move the boxes? (time should be converted to
seconds)

User Adam Fischer
by
4.1k points

1 Answer

5 votes

Answer:

Step-by-step explanation:

Power = work/time = Force * distance/time

7500 = 22 * distance/(1.5*3600)

so

distance = 7500 * 1.5 * 3600/22 meters

= 1.84 x 10⁶ m

= 1.84 x 10³ km

User Wilfrido
by
5.2k points
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