Two children sitting on a sled initially at rest in the snow ask you to pull them by pulling on the sled's rope, which makes an angle of 40° with the horizontal. The children have a combined mass of 45 kg and the sled has a mass of 5.0 kg. The coefficients of static and kinetic friction are u, = 0.20 and Hg = 0.15. a) Draw free body diagram and kinetic diagrams for the sled/children. b) Determine the distance the sled has travelled when the speed of the sled/children is 3.00 m/s/

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
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Chapter1: Units, Trigonometry. And Vectors
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Two children sitting on a sled initially at rest in the snow ask you to pull them by pulling on the sled's
rope, which makes an angle of 40° with the horizontal. The children have a combined mass of 45 kg and
the sled has a mass of 5.0 kg. The coefficients of static and kinetic friction are u, = 0.20 and uz = 0.15.
a) Draw free body diagram and kinetic diagrams for the sled/children.
b) Determine the distance the sled has travelled when the speed of the sled/children is 3.00 m/s/
Transcribed Image Text:Two children sitting on a sled initially at rest in the snow ask you to pull them by pulling on the sled's rope, which makes an angle of 40° with the horizontal. The children have a combined mass of 45 kg and the sled has a mass of 5.0 kg. The coefficients of static and kinetic friction are u, = 0.20 and uz = 0.15. a) Draw free body diagram and kinetic diagrams for the sled/children. b) Determine the distance the sled has travelled when the speed of the sled/children is 3.00 m/s/
130 N
40°
Transcribed Image Text:130 N 40°
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