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An 80 Kg Object Moving with an Initial Velocity of 8

Question 37

Multiple Choice

An 8.0 kg object moving with an initial velocity of 8.0 m/s on a surface comes to rest due to friction after it travels a horizontal distance of 11 m. What is the coefficient of kinetic friction between the object and the surface? Use g = 10 m/s2.


A) 0.13
B) 0.25
C) 0.29
D) 0.43
E) 0.80

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