A 2.0-kg block sliding on a rough horizontal surface is attached to one end of a horizontal spring (k = 250 N/m) which has its other end fixed. The block passes through the equilibrium position with a speed of 2.6 m/s and first comes to rest at a displacement of 0.20 m from equilibrium. What is the coefficient of kinetic friction between the block and the horizontal surface?
a. 0.32
b. 0.45
c. 0.58
d. 0.19
e. 0.26
b
Physics & Space Science
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Physics & Space Science
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Physics & Space Science
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Physics & Space Science