A particle moves along in three-dimensional motion with position vector given x (t) = 3.20 t m i + 2.00 t2 m j- 0.30 t3 m k a. What is the magnitude of the position vector of the particle when t = 3.00 s? b. Determine the magnitude of the instantaneous velocity of the particle when t = 2.00 s.

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
Chapter3: Motion In Two Dimensions
Section: Chapter Questions
Problem 6P: At t = 0, a particle moving in the xy plane with constant acceleration has a velocity of...
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A particle moves along in three-dimensional motion with position vector given x (t)
= 3.20 t m i + 2.00 t2 m j – 0.30 t³
a. What is the magnitude of the position vector of the particle when t = 3.00 s?
b. Determine the magnitude of the instantaneous velocity of the particle when t = 2.00 s .
Transcribed Image Text:A particle moves along in three-dimensional motion with position vector given x (t) = 3.20 t m i + 2.00 t2 m j – 0.30 t³ a. What is the magnitude of the position vector of the particle when t = 3.00 s? b. Determine the magnitude of the instantaneous velocity of the particle when t = 2.00 s .
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