The rocket sled starts from rest and accelerates at a = 30 + 2t until its velocity is 400 m/s. It then hits a water brake and the acceleration is a = -0.003V² until its velocity decreases to 100 m/s. a. Determine the time the rocket sled reached a velocity of 400 m/s. b. Compute the total distance the rocket travelled. c. Compute the total time of travel of the rocket.
The rocket sled starts from rest and accelerates at a = 30 + 2t until its velocity is 400 m/s. It then hits a water brake and the acceleration is a = -0.003V² until its velocity decreases to 100 m/s. a. Determine the time the rocket sled reached a velocity of 400 m/s. b. Compute the total distance the rocket travelled. c. Compute the total time of travel of the rocket.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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The rocket sled starts from rest and accelerates at a = 30 + 2t until its velocity is 400 m/s. It then hits a water brake and the acceleration is a = -0.003V² until its velocity decreases to 100 m/s. a. Determine the time the rocket sled reached a velocity of 400 m/s. b. Compute the total distance the rocket travelled. c. Compute the total time of travel of the rocket.
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