Multiple Choice
Three objects are connected as shown in the figure.The strings and frictionless pulleys have negligible masses,and the coefficient of kinetic friction between the 2.0-kg block and the table is 0.25.What is the acceleration of the 2.0-kg block?
A) 2.5 m/μs = 0.50 and μk = 0.30
B) 1.7 ms2
C) 3.2 m/s2
D) 4.0 m/s2
Correct Answer:

Verified
Correct Answer:
Verified
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