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The Goliath is a new wooden roller coaster that allows the riders to go upside-down on the loop shown below. The starting height of the coaster is 95.6 m. The radius of the loop is 24.4 m. Riders board the cars at A. The car is drawn by a chain up to the point B and then released from rest. Gravity does everything from then on through the points C, D and E! В A E 15. What is the change in potential energy of a typical loaded car having a total mass of 1520 kg as the chain pulls it from A to B? 15. 16. What is the kinetic energy of the car at D? 16. 17. What is the speed of the car at D? 17. 18. What is the kinetic energy of the car at E? 18. 19. What is the speed of the car at E? 19.

The Goliath is a new wooden roller coaster that allows the riders to go upside-down on the loop shown below. The starting height of the coaster is 95.6 m. The radius of the loop is 24.4 m. Riders board the cars at A. The car is drawn by a chain up to the point B and then released from rest. Gravity does everything from then on through the points C, D and E! В A E 15. What is the change in potential energy of a typical loaded car having a total mass of 1520 kg as the chain pulls it from A to B? 15. 16. What is the kinetic energy of the car at D? 16. 17. What is the speed of the car at D? 17. 18. What is the kinetic energy of the car at E? 18. 19. What is the speed of the car at E? 19.

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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Questions 15-19 are all apart of the same question. Please answer all of them, thank you.

The Goliath is a new wooden roller coaster that allows the riders to go upside-down on the loop shown below. The starting height of the coaster is 95.6 m. The radius of the loop is 24.4 m. Riders board the cars at A. The car is drawn by a chain up to the point B and then released from rest. Gravity does everything from then on through the points C, D and E! В C A E 15. What is the change in potential energy of a typical loaded car having a total mass of 1520 kg as the chain pulls it from A to B? 15. 16. What is the kinetic energy of the car at D? 16. 17. What is the speed of the car at D? 17. 18. What is the kinetic energy of the car at E? 18. 19. What is the speed of the car at E? 19.
Transcribed Image Text:The Goliath is a new wooden roller coaster that allows the riders to go upside-down on the loop shown below. The starting height of the coaster is 95.6 m. The radius of the loop is 24.4 m. Riders board the cars at A. The car is drawn by a chain up to the point B and then released from rest. Gravity does everything from then on through the points C, D and E! В C A E 15. What is the change in potential energy of a typical loaded car having a total mass of 1520 kg as the chain pulls it from A to B? 15. 16. What is the kinetic energy of the car at D? 16. 17. What is the speed of the car at D? 17. 18. What is the kinetic energy of the car at E? 18. 19. What is the speed of the car at E? 19.
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