A car on a roller coaster starts at zero speed at an el ground of 260 m. It coasts down a slope, and then climbs a hill. The top of the hill is at an elevation of 100m. What is the speed of the car at the top of the hill? Neglect any frictional effects. 56 m/s 560m/s

A car on a roller coaster starts at zero speed at an el ground of 260 m. It coasts down a slope, and then climbs a hill. The top of the hill is at an elevation of 100m. What is the speed of the car at the top of the hill? Neglect any frictional effects. 56 m/s 560m/s

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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Question

A car on a roller coaster starts at zero speed at an elevation above the
ground of 260 m. It coasts down a slope, and then climbs a hill. The top
of the hill is at an elevation of 100m . What is the speed of the car at the
top of the hill? Neglect any frictional effects.
O 56 m/s
560m/s
O 10m/s
O 17.7 m/5

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