Multiple Choice
If the tension, , is 15 N and the magnitude of the acceleration, a, is 3.0 m/s2, what is the mass, m, of the suspended object? Assume that all surfaces and the pulley are frictionless.
A) 3.1 kg
B) 2.5 kg
C) 2.8 kg
D) 2.2 kg
E) 3.7 kg
Correct Answer:

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Correct Answer:
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