(a) How much is the change in kinetic energy of the object. (b) How much work is done on the object? (c) How far did the object move before coming to rest? (d) What is the value of kinetic friction? (e) What is the coefficient of kinetic friction?
b) The work done on the object is 19.375 J. c) The object moved 7.5 m before coming to rest. d) The value of kinetic friction is 14.0625 J. e) The coefficient of kinetic friction is 0.7.
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