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Boxes A and B are in contact on a horizontal, frictionless
Chapter 7, Problem 23E(choose chapter or problem)
QUESTION:
Boxes ?A? and ?B? are in contact on a horizontal, frictionless surface, as shown in Fig. Box ?A? has mass 20.0 kg and box ?B? has mass 5.0 kg. A horizontal force of 100 N is exerted on box ?A?. What is the magnitude of the force that box ?A? exerts on box ?B?? Figure:
Questions & Answers
QUESTION:
Boxes ?A? and ?B? are in contact on a horizontal, frictionless surface, as shown in Fig. Box ?A? has mass 20.0 kg and box ?B? has mass 5.0 kg. A horizontal force of 100 N is exerted on box ?A?. What is the magnitude of the force that box ?A? exerts on box ?B?? Figure:
ANSWER:Solution 23E Let us have a look at the following figure. The acceleration of the system is calculated as follows. Acceleration a = Force/(m +