(Answered) A 130 kg mass is traveling at 740 ms when it enters a

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A 1.30 kg mass is traveling at 7.40 m/s when it enters a region with friction. The coefficient of kinetic friction between the mass and the surface is 0.63.

a. How far does the mass travel along the surface before stopping?

b. How would you have to change your solution if the surface were inclined below the horizontal?

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