Illustrate what is the coefficient of static friction

Reference no: EM13116706

A backpack full of books weighing 59.0 rests on a table in a physics laboratory classroom. A spring with a force constant of 130 is attached to the backpack and pulled horizontally, as indicated in the figure .If the backpack begins to slide when the spring ( = 130 ) stretches by 2.40 , what is the coefficient of static friction between the backpack and the table?

Reference no: EM13116706

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