A 19-Kg Object Is Moving at 5

question 295

Multiple Choice

A 1.9-kg object is moving at 5.5 m/s. If a force in the direction of the motion does 27.9 J of work on the object, what is the object's final speed?

• A) 28.7375 m/s
• B) 7.72 m/s
• C) 56.6375 m/s
• D) 5.46 m/s
• E) 6.70 m/s

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