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Ch4_TestBank

# Ch4_TestBank - Chapter 4 The Laws of Motion CHAPTER 4 4.1...

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Chapter 4, The Laws of Motion 38 C HAPTER 4 4.1 Forces 4.2 Newton’s First Law 4.3 Newton’s Second Law 4.4 Newton’s Third Law 1. Which of the following is an example of the type of force that acts at a distance? a. gravitational b. magnetic c. electrical d. all of the above 2. If we know an object is moving at constant velocity, we may assume: a. the net force acting on the object is zero. b. there are no forces acting on the object. c. the object is accelerating. d. the object is losing mass. 3. Which of the following expresses a principle, which was initially stated by Galileo and was later incorporated into Newton’s laws of motion? 4. What condition must apply to a system’s state of motion for it to be regarded as an inertial frame of reference? 5. A 7.0-kg bowling ball experiences a net force of 5.0 N. What will be its acceleration?

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