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18. A store clerk pulls three carts connected with two horizontal cords to move products from the storage room to the display shelves. The masses of the loaded carts are mi = 15.0 kg; ma 13.2 kg; and ma = 16.1 kg. Friction is negligible. A third cord, which pulls on cart 1 and is at an angle of 21° above the horizontal, has a tension of magnitude 35.3 N. Determine: a. the acceleration of the carts b. the tension in the last cord c. the tension in the middle cord

18. A store clerk pulls three carts connected with two horizontal cords to move products from the storage room to the display shelves. The masses of the loaded carts are mi = 15.0 kg; ma 13.2 kg; and ma = 16.1 kg. Friction is negligible. A third cord, which pulls on cart 1 and is at an angle of 21° above the horizontal, has a tension of magnitude 35.3 N. Determine: a. the acceleration of the carts b. the tension in the last cord c. the tension in the middle cord

College Physics
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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18. A store clerk pulls three carts connected with two horizontal cords to move products from the storage room to the display shelves. The masses of the loaded carts are m₁ = 15.0 kg; m2 = 13.2 kg; and m3 = 16.1 kg. Friction is negligible. A third cord, which pulls on cart 1 and is at an angle of 21° above the horizontal, has a tension of magnitude 35.3 N. Determine: a. the acceleration of the carts b. the tension in the last cord c. the tension in the middle cord
Transcribed Image Text:18. A store clerk pulls three carts connected with two horizontal cords to move products from the storage room to the display shelves. The masses of the loaded carts are m₁ = 15.0 kg; m2 = 13.2 kg; and m3 = 16.1 kg. Friction is negligible. A third cord, which pulls on cart 1 and is at an angle of 21° above the horizontal, has a tension of magnitude 35.3 N. Determine: a. the acceleration of the carts b. the tension in the last cord c. the tension in the middle cord
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