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How much work must be done to move a 49.1 kg box 3.3 m across the floor if the coefficient of kinetic friction between the box and the floor is 0.23?

J

How much work must be done to move a 59.3 kg box 6.42 m across the floor if the coefficient of kinetic friction between the box and the floor is 0.54?

J

How much work must be done to move a 55.8 kg box 7.13 m across the floor if the coefficient of kinetic friction between the box and the floor is 0.69?

J

How much work must be done to move a 47.6 kg box 8.29 m across the floor if the coefficient of kinetic friction between the box and the floor is 0.23?

J

How much work must be done to move a 25.8 kg box 1.28 m across the floor if the coefficient of kinetic friction between the box and the floor is 0.26?

J

How much work must be done to move a 30.4 kg box 7.92 m across the floor if the coefficient of kinetic friction between the box and the floor is 0.28?

J