A roller-coaster car shown in the figure below is pulled up to point 1 where it is released from rest. Take y = 35 m .a) Assuming no friction, calculate the speed at point 2.b) Calculate the speed at point 3.c) Calculate the speed at point 4. The image displays a cross-sectional view of a terrain with varying elevations, labeled 1 through 4. It features two prominent hills:1. **Hill 1**: Position marked at the peak.2. **Valley 2**: Lowest point between the two hills.3. **Hill 3**: Another peak, slightly smaller than hill 1.4. **Point 4**: A smaller elevation compared to point 3.- The height 'y' indicates the elevation of hill 1 from the base.- The right side of the image shows measurements highlighting the difference in height. The total vertical span from the highest point of hill 3 to the base measures 26 meters, with the highest plateau above the ground measuring 14 meters.The diagram illustrates topographical variation and can be used to study elevation changes and terrain analysis.

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A roller-coaster car shown in the figure below is pulled up to point 1 where it is released from rest. Take y = 35 m . a) Assuming no friction, calculate the speed at point 2. b) Calculate the speed at point 3. c) Calculate the speed at point 4.

A roller-coaster car shown in the figure below is pulled up to point 1 where it is released from rest. Take y = 35 m . a) Assuming no friction, calculate the speed at point 2. b) Calculate the speed at point 3. c) Calculate the speed at point 4.

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Introduction

Section: Chapter Questions

Problem 8P

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Question

A roller-coaster car shown in the figure below is pulled up to point 1 where it is released from rest. Take y = 35 m .

a) Assuming no friction, calculate the speed at point 2.

b) Calculate the speed at point 3.

c) Calculate the speed at point 4.

The image displays a cross-sectional view of a terrain with varying elevations, labeled 1 through 4. It features two prominent hills:

1. **Hill 1**: Position marked at the peak.
2. **Valley 2**: Lowest point between the two hills.
3. **Hill 3**: Another peak, slightly smaller than hill 1.
4. **Point 4**: A smaller elevation compared to point 3.

- The height 'y' indicates the elevation of hill 1 from the base.
- The right side of the image shows measurements highlighting the difference in height. The total vertical span from the highest point of hill 3 to the base measures 26 meters, with the highest plateau above the ground measuring 14 meters.

The diagram illustrates topographical variation and can be used to study elevation changes and terrain analysis.

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