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boy pushes a 3.3-kg book against a vertical wall with a horizontal force of 43 N. What is the minimum coefficient of friction that will keep the book in place without sliding
12 years ago

Answers

Henry
Fap-Ff = m*a.
43-Ff = 3.3*0 = 0
Ff = 43 N. = Force of friction.
12 years ago

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