A Box with a Mass of 10 Kg Is Sliding

question 34

Multiple Choice

A box with a mass of 10 kg is sliding along the top of a rough,horizontal table at a speed of 30 m/s.The friction between the box and the table brings the box to rest in a time of 6.0 s.What is the coefficient of friction between the box and the table?

• A)0.20
• B)0.31
• C)0.51
• D)1.0
• E)2.0

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