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You Exercise with a 5

Question 24

Multiple Choice

You exercise with a 5.0 kg dumbbell. You need to accelerate it downward with an acceleration of 3.0 m/s2. What are the magnitude and the direction of the force you need to push with?


A) 15 N upward
B) 15 N downward
C) 24 N upward
D) 49 N downward

Correct Answer:

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