Physics, 31.05.2021 22:30 kittenalexis68

As a girl pushes an object across a wood floor, she suddenly comes to an area where the floor has been waxed recently, making it slippery. What
becomes true of the coefficient of kinetic friction?
A. The coefficient of kinetic friction increases.
B. The coefficient of kinetic friction becomes negative.
C. The coefficient of kinetic friction becomes zero.
O D. The coefficient of kinetic friction decreases.

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