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A block with a mass of 9.00 kg is pulled at a constant speed across a horizontal tabletop with a spring scale. The scale reads 61.8 N. Calculate the coefficient of kinetic frict…

A block with a mass of 9.00 kg is pulled at a constant speed across a horizontal tabletop with a spring scale. The scale reads 61.8 N. Calculate the coefficient of kinetic frict…
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A block with a mass of 9.00 kg is pulled at a constant speed across a horizontal tabletop with a spring scale. The scale reads 61.8 N. Calculate the coefficient of kinetic friction

User AlexeySRG
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1 Answer

1 vote

Answer:0.69

Step-by-step explanation:

Coefficient of kinetic friction=f/R=61.8/90=0.69

User Harshit Rathi
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8.4k points
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