The Outlaw Run roller coaster in Branson, Missouri,features a track that is inclined at 80° below thehorizontal and that spans a 49.4-m (162 ft)change in height.YIf the coefficient of friction for the roller coaster isthe friction force on a 1800-kg coaster train?0.30, what is the magnitude ofExpress your answer to two significant figures and include appropriate units.fx = 920 NSubmitPart B.CorrectCorrect answer is shown. Your answer 919.88 N was either roundeddifferently or used a different number of significant figures than required for thispart.Previous AnswersHow much work is done by friction during the time the coaster train travels along theincline?Express your answer to two significant figures and include appropriate units.W = -4.6x10¹ JSubmit Previous AnswersAll attempts used; correct answer displayedEnter your answer with a different unit type. Review a list of acceptable units.Part CvjuWhat is the speed of the coaster train at the bottom of the incline, assuming it startedfrom rest at the top?Express your answer to two significant figures and include appropriate units.SubmitReviewValueUnitsPrevious Answers Request Answer

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Description: The Outlaw Run roller coaster in Branson, Missouri,features a track that is inclined at 80° below thehorizontal and that spans a 49.4-m (162 ft)change in height.YIf the coefficient of friction for the roller coaster isthe friction force on a 1800-kg

We know that, frictional force is give by fk = µkN Where, N = mgcosθ fk = µkmgcosθ fk = 0.3 × (1800…

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The Outlaw Run roller coaster in Branson, Missouri, features a track that is inclined at 80° below the horizontal and that spans a 49.4-m (162 ft) change in height. If the coefficient of friction for the roller coaster is pk-0.30, what is the magnitude of the friction force on a 1800-kg coaster train? Express your answer to two significant figures and include appropriate units. f = 920 N Submit ✔ Correct Correct answer is shown. Your answer 919.88 N was either rounded differently or used a different number of significant figures than required for this part. Part B. How much work is done by friction during the time the coaster train travels along the incline? Express your answer to two significant figures and include appropriate units. W = -4.6x10¹ J Previous Answers Submit Previous Answers All attempts used; correct answer displayed Enter your answer with a different unit type. Review a list of acceptable units. Part C What is the speed of the coaster train at the bottom of the incline, assuming it started from rest at the top? Express your answer to two significant figures and include appropriate units. Uju Submit Value Units Previous Answers Request Answer

The Outlaw Run roller coaster in Branson, Missouri, features a track that is inclined at 80° below the horizontal and that spans a 49.4-m (162 ft) change in height. If the coefficient of friction for the roller coaster is pk-0.30, what is the magnitude of the friction force on a 1800-kg coaster train? Express your answer to two significant figures and include appropriate units. f = 920 N Submit ✔ Correct Correct answer is shown. Your answer 919.88 N was either rounded differently or used a different number of significant figures than required for this part. Part B. How much work is done by friction during the time the coaster train travels along the incline? Express your answer to two significant figures and include appropriate units. W = -4.6x10¹ J Previous Answers Submit Previous Answers All attempts used; correct answer displayed Enter your answer with a different unit type. Review a list of acceptable units. Part C What is the speed of the coaster train at the bottom of the incline, assuming it started from rest at the top? Express your answer to two significant figures and include appropriate units. Uju Submit Value Units Previous Answers Request Answer

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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a frictionless plane is 10.0 m long and inclined at 31.0 degree a sled starts at the bottom with an initial speed of 5.40 m/s up to incline. when the sled reaches the point at which it momentarily stops, a second sled is released from the top of the incline with an initial speed v1. both sleds reach the bottom of the cline at the same time. A. determine the distance that the first sled traveled up the incline. ___________ m Determine the initial speed of the second sled _________ m/s
The answer 355 is incorrect
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