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College Physics
11th Edition
ISBN: 9781305952300
Author: Raymond A. Serway, Chris Vuille
Publisher: Cengage Learning
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![**Problem Statement:**
A transport plane takes off from a level landing field with two gliders in tow, one behind the other. The mass of each glider is 700 kg, and the total resistance (air drag plus friction with the runway) on each may be assumed constant and equal to 3100 N. The tension in the towrope between the transport plane and the first glider is not to exceed 12000 N.
**Part A:**
If a speed of 40 m/s is required for takeoff, what minimum length of runway is needed?
**Instructions:**
Express your answer in meters to two significant figures.
[Answer Box: m]](https://content.bartleby.com/qna-images/question/d29508f4-fc1e-4105-bc30-f2f3b3e53ddd/823248d5-32b2-4f31-85ee-668deecb30f0/eribqk_thumbnail.jpeg)
Transcribed Image Text:**Problem Statement:**
A transport plane takes off from a level landing field with two gliders in tow, one behind the other. The mass of each glider is 700 kg, and the total resistance (air drag plus friction with the runway) on each may be assumed constant and equal to 3100 N. The tension in the towrope between the transport plane and the first glider is not to exceed 12000 N.
**Part A:**
If a speed of 40 m/s is required for takeoff, what minimum length of runway is needed?
**Instructions:**
Express your answer in meters to two significant figures.
[Answer Box: m]
![**Educational Website Text Transcription**
---
**Problem Statement:**
A transport plane takes off from a level landing field with two gliders in tow, one behind the other. The mass of each glider is 700 kg, and the total resistance (air drag plus friction with the runway) on each may be assumed constant and equal to 3100 N. The tension in the towrope between the transport plane and the first glider is not to exceed 12000 N.
**Part B**
**Question:**
What is the tension in the towrope between the two gliders while they are accelerating for the takeoff?
Express your answer in newtons.
[Input Box: Enter your answer here] N
---
This excerpt presents a physics problem involving dynamics and tension forces in a system with a transport plane and two gliders. Students are tasked to calculate the tension in the towrope between two gliders during acceleration.](https://content.bartleby.com/qna-images/question/d29508f4-fc1e-4105-bc30-f2f3b3e53ddd/823248d5-32b2-4f31-85ee-668deecb30f0/758dlel_thumbnail.jpeg)
Transcribed Image Text:**Educational Website Text Transcription**
---
**Problem Statement:**
A transport plane takes off from a level landing field with two gliders in tow, one behind the other. The mass of each glider is 700 kg, and the total resistance (air drag plus friction with the runway) on each may be assumed constant and equal to 3100 N. The tension in the towrope between the transport plane and the first glider is not to exceed 12000 N.
**Part B**
**Question:**
What is the tension in the towrope between the two gliders while they are accelerating for the takeoff?
Express your answer in newtons.
[Input Box: Enter your answer here] N
---
This excerpt presents a physics problem involving dynamics and tension forces in a system with a transport plane and two gliders. Students are tasked to calculate the tension in the towrope between two gliders during acceleration.
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