A 3 kg particle is traveling at 7i+3j+4k [m/s]. An impulse acts on the particle via a force of 11i+-17j+13k [N] which acts for 0.4 seconds. 1. What is the speed of the particle in the i-direction after the impact? [m/s] 2. What is the speed of the particle in the j-direction after the impact? [m/s] 3. What is the speed of the particle in the k-direction after the impact? [m/s]
A 3 kg particle is traveling at 7i+3j+4k [m/s]. An impulse acts on the particle via a force of 11i+-17j+13k [N] which acts for 0.4 seconds. 1. What is the speed of the particle in the i-direction after the impact? [m/s] 2. What is the speed of the particle in the j-direction after the impact? [m/s] 3. What is the speed of the particle in the k-direction after the impact? [m/s]
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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A 3 kg particle is traveling at 7i+3j+4k [m/s]. An impulse acts on the particle via a force of 11i+-17j+13k [N] which acts for 0.4 seconds.
1. What is the speed of the particle in the i-direction after the impact? [m/s]
2. What is the speed of the particle in the j-direction after the impact? [m/s]
3. What is the speed of the particle in the k-direction after the impact? [m/s]
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