Multiple-Object Accelerating Systems: A 3.0-kg mass and a 5.0-kg mass hang vertically at the opposite ends of a very light rope that goes over an ideal pulley. If the masses are gently released, what is the resulting acceleration of the masses?
A. 0.00 m/s2
B. 3.7 m/s2
C. 2.5 m/s2
D. 4.9 m/s2
E. 6.1 m/s2
Answer: C
Physics & Space Science
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