•42 Go In earlier days, horses pulled barges down canals in the manner shown in Fig. 5-42. Suppose the horse pulls on the rope with a force of 7900 N at an angle of 0 = 18° to the direction of motion of the barge, which is headed straight along the positive direction of an x axis. The mass of the barge is 9500 kg, and the magnitude of its acceleration is 0.12 m/s². What are the (a) magni- tude and (b) direction (relative to positive x) of the force on the barge from the water?

•42 Go In earlier days, horses pulled barges down canals in the manner shown in Fig. 5-42. Suppose the horse pulls on the rope with a force of 7900 N at an angle of 0 = 18° to the direction of motion of the barge, which is headed straight along the positive direction of an x axis. The mass of the barge is 9500 kg, and the magnitude of its acceleration is 0.12 m/s². What are the (a) magni- tude and (b) direction (relative to positive x) of the force on the barge from the water?

Name: 42 •42 GO In earlier days, horses pulled barges down canals in themann
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Description: 42 •42 GO In earlier days, horses pulled barges down canals in themanner shown in Fig. 5-42. Suppose the horse pulls on the ropewith a force of 7900 N at an angle of 0 = 18° to the direction ofmotion of the barge, which is headed straight along the p

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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