* Please show answer in detail so i can understand how theproblem is solved. Tha

Question

* Please show answer in detail so i can understand how theproblem is solved. Thank you for your time. Question: In a pickup game of shuffle board, students us a broom topropel a calculus book along the dorm hallway. If the 3.5 kg bookis pushed from rest through a distance of .90 meters by thehorizontal 25 N force from the broom, and then has a floor speed of1.6 m/s, what is the coefficient of kenitic friction between thebook and floor? * Please show answer in detail so i can understand how theproblem is solved. Thank you for your time. Question: In a pickup game of shuffle board, students us a broom topropel a calculus book along the dorm hallway. If the 3.5 kg bookis pushed from rest through a distance of .90 meters by thehorizontal 25 N force from the broom, and then has a floor speed of1.6 m/s, what is the coefficient of kenitic friction between thebook and floor?

Explanation / Answer

The force acting on the book in the horizontal direction is         F - fk = ma Yhe acceleration of the book is          a = v2/ 2s = 1.6 * 1.6 / 2 * 0.90 = 1.422 m/s2 ==> F - N = ma ==> (F - ma ) / N = ==> = (25 - 3.5 * 1.422 ) / 3.5 *9.8              = 0.5837

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