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78
![Constants
Abox of mass 8.0 kg is accelerated from rest
across a floor at a rate of 4.0 m/s² for 9.0 s.
▾ Part A
Find the network done on the box.
Express your answer using two significant figures.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fad005cea-41dc-4760-806e-ae45c196d4c6%2F2c494e9f-8085-4909-8213-4cc78f7aa34e%2Frnyl9ho_processed.png&w=3840&q=75)
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