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439 kg, including its load. The cart runs along a straight Track Rope stretch of track that climbs a shallow 4.59° incline. A donkey, which is trudging along and to the side of the track, has the unenviable job of pulling the cart up the slope with a 426 N force for a distance of 185 m by means of a rope that is parallel to the slope but makes an angle of 14.3° with A „Track incline the track. .Horizontal ground Model the rolling resistance of the cart as though it were sliding on the track with a coefficient of friction of 0.0159. Use g = 9.81 m/s², and note that angle A in the image is the angle of the incline while angle B is the angle the rope makes with the track. Find the work Wa that the donkey performs on the cart during this process.

439 kg, including its load. The cart runs along a straight Track Rope stretch of track that climbs a shallow 4.59° incline. A donkey, which is trudging along and to the side of the track, has the unenviable job of pulling the cart up the slope with a 426 N force for a distance of 185 m by means of a rope that is parallel to the slope but makes an angle of 14.3° with A „Track incline the track. .Horizontal ground Model the rolling resistance of the cart as though it were sliding on the track with a coefficient of friction of 0.0159. Use g = 9.81 m/s², and note that angle A in the image is the angle of the incline while angle B is the angle the rope makes with the track. Find the work Wa that the donkey performs on the cart during this process.

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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439 kg, including its load. The cart runs along a straight Track Rope stretch of track that climbs a shallow 4.59° incline. A donkey, which is trudging along and to the side of the track, has the unenviable job of pulling the cart up the slope with a 426 N force for a distance of 185 m by means of a rope that is parallel to the slope but makes an angle of 14.3° with A „Track incline the track. .Horizontal ground Model the rolling resistance of the cart as though it were sliding on the track with a coefficient of friction of 0.0159. Use g = 9.81 m/s², and note that angle A in the image is the angle of the incline while angle B is the angle the rope makes with the track. Find the work Wa that the donkey performs on the cart during this process.
Transcribed Image Text:439 kg, including its load. The cart runs along a straight Track Rope stretch of track that climbs a shallow 4.59° incline. A donkey, which is trudging along and to the side of the track, has the unenviable job of pulling the cart up the slope with a 426 N force for a distance of 185 m by means of a rope that is parallel to the slope but makes an angle of 14.3° with A „Track incline the track. .Horizontal ground Model the rolling resistance of the cart as though it were sliding on the track with a coefficient of friction of 0.0159. Use g = 9.81 m/s², and note that angle A in the image is the angle of the incline while angle B is the angle the rope makes with the track. Find the work Wa that the donkey performs on the cart during this process.
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