Merman High School

1. A 70-kg box is slid along the floor by a 400-N. The coefficient of friction between the box and the floor is 0.50 when the box is sliding. Find the acceleration of the box.

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1. what is the net horizontal force on the box?

F = ma

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2. it doesn't tell me. the teacher only gave me the this question and that is the only information

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