In Figure (a), a 3.1 kg dog stands on a 18 kg flatboat at a distance D = 8.2 m from the shore. He walks 1.2 m along the boat toward shore and then stops. Assuming no friction between the boat and the water, find how far the dog is then from the shore. (Hint: See Figure (b). The dog moves leftward and the boat moves rightward, but does the center of mass of the boat + dog system move?) (a) Dog's displacement da Boat's displacement d, (b) Number Units

In Figure (a), a 3.1 kg dog stands on a 18 kg flatboat at a distance D = 8.2 m from the shore. He walks 1.2 m along the boat toward shore and then stops. Assuming no friction between the boat and the water, find how far the dog is then from the shore. (Hint: See Figure (b). The dog moves leftward and the boat moves rightward, but does the center of mass of the boat + dog system move?) (a) Dog's displacement da Boat's displacement d, (b) Number Units

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter6: Momentum, Impulse, And Collisions

Section: Chapter Questions

Problem 77AP: (a) A car traveling due east strikes a car traveling due north at an intersection, and the two move...

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