A 10.0-kg object is initially moving with a velocity of 20.0 m/s to the north and is acted on by a constant net force. After the object moves 30.0 m to the north, its velocity is 12.0 m/s north
What is the constant net force acting on the object? A)
66.6 N north
B)
3.33 N south
C)
42.7 N south
D)
214 N north
E)
66.6 N south
C
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