Physics, 08.12.2020 08:10, chutchinson256
A college student likes to take her books to class by placing them in a box and pulling the box around behind her. She pulls on the box with a force of 90.0 N at an angle of 30.0⁰ relative to the horizontal. The box of books has a mass of 20.0 kg and the coefficient of kinetic friction between the bottom of the box and the sidewalk is 0.500. What is the net force acting horizontally and what is the acceleration of the box as she pulls it around?
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A college student likes to take her books to class by placing them in a box and pulling the box arou...
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