Physics, 15.01.2022 04:30 lberman2005p77lfi

As you slide a heavy box across the floor, friction applies a force of -30 N over a distance of 2 m. How much work is done by friction?
A. -35 J
B. -60J
C. -15 J
ОО
D. -30 J

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As you slide a heavy box across the floor, friction applies a force of -30 N over a distance of 2...