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?

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Chapter1: Units, Trigonometry. And Vectors
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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?

4. 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
Transcribed Image Text:4. 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
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