A spacecraft starts from rest, and makes a journey to a destination 330000 km from its starting point. It does so by accelerating at a constant rate of 16.51 m/s^2 up to the midpoint of the journey, and then decelerates at the same constant rate of 16.51 m/s^2 for the second half of the journey, ending at rest. How long did the entire journey take? 1 hr 45 min 5 hr 33 min 2 hr 47 min 2 hr 29 min
A spacecraft starts from rest, and makes a journey to a destination 330000 km from its starting point. It does so by accelerating at a constant rate of 16.51 m/s^2 up to the midpoint of the journey, and then decelerates at the same constant rate of 16.51 m/s^2 for the second half of the journey, ending at rest. How long did the entire journey take? 1 hr 45 min 5 hr 33 min 2 hr 47 min 2 hr 29 min
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter2: Motion In One Dimension
Section: Chapter Questions
Problem 4OQ
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A spacecraft starts from rest, and makes a journey to a destination 330000 km from its starting point. It does so by accelerating at a constant rate of 16.51 m/s^2 up to the midpoint of the journey, and then decelerates at the same constant rate of 16.51 m/s^2 for the second half of the journey, ending at rest. How long did the entire journey take?
1 hr 45 min
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5 hr 33 min
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2 hr 47 min
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2 hr 29 min
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