(b) Repeat the calculation if the applied force is exerted at an angle of 0 = 30.0° with the horizontal. = 441.15 W fric = 66.7 net HINTS: GETTING STARTED | 'M STUCK! EXERCISE (a) The Eskimo pushes the same 50.0-kg sled over level ground with a force of 2.15 x 104 N exerted horizontally, moving it a distance of 6.75 m over new terrain. If the net work done on the sled is 2.75 x 10 J find the coefficient of kinetic friction. 0.355 (b) Repeat the exercise with the same data, finding the coefficient of kinetic friction, but assume the applied force is upwards at a 35.0° angle with the horizontal. 0.399 Your responst is within 10% of the correct value. This may be due to roundoff error, or you could have a mistake in your calculation. Carry out all intermediate results to at least four-digit accuracy to minimize roundoff error. Need Help? Read It O Show My Work (Optional)

(b) Repeat the calculation if the applied force is exerted at an angle of 0 = 30.0° with the horizontal. = 441.15 W fric = 66.7 net HINTS: GETTING STARTED | 'M STUCK! EXERCISE (a) The Eskimo pushes the same 50.0-kg sled over level ground with a force of 2.15 x 104 N exerted horizontally, moving it a distance of 6.75 m over new terrain. If the net work done on the sled is 2.75 x 10 J find the coefficient of kinetic friction. 0.355 (b) Repeat the exercise with the same data, finding the coefficient of kinetic friction, but assume the applied force is upwards at a 35.0° angle with the horizontal. 0.399 Your responst is within 10% of the correct value. This may be due to roundoff error, or you could have a mistake in your calculation. Carry out all intermediate results to at least four-digit accuracy to minimize roundoff error. Need Help? Read It O Show My Work (Optional)

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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