A top-fuel dragster starts from rest and has a constant acceleration of 40.0 m/s 2 . Concepts:

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A top-fuel dragster starts from rest and has a constant acceleration of 40.0 m/s². Concepts:

(i) At time t the dragster has a certain velocity. Keeping in mind that the dragster starts from rest, when the time doubles to 2t, does the velocity also double?

(ii) When the time doubles to 2t, does the displacement of the dragster also double? Calculations: What are the

(a) Final velocities

(b) Displacements of the dragster at the end of 2.0 s and at the end of twice this time, or 4.0 s?

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Physics

ISBN: 978-1118486894

10th edition

Authors: David Young, Shane Stadler

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Question Posted: Feb 14, 2017 01:38 AM

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A top-fuel dragster starts from rest and has a constant acceleration of 40.0 m/s 2 . Concepts:

Question:

Step by Step Answer:

i Because the dragster has an acceleration of 400 ms 2 its velocity changes by 400 ms during each second of the travel Therefore since the dragster st...View the full answer

Physics

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