The velocity of a particle (in meters per second) is given by v = 16t'i + 4tj + (5t + 2)k, wheret is in seconds. If the particle is at the origin when t = 0, determine the magnitude of the particle's acceleration when t = 2 s. Also, what is the x, y, z coordinate position of the particle at this instant? a = 75.16 m s^-2 ;r = (36.67, 10, 8) 80.16 m s^-2 ; r = (42.67, 16, 14) m a = 85.16 m s^-2 ;r = (48.67, 24, 20) O None of the choices

The velocity of a particle (in meters per second) is given by v = 16t'i + 4tj + (5t + 2)k, wheret is in seconds. If the particle is at the origin when t = 0, determine the magnitude of the particle's acceleration when t = 2 s. Also, what is the x, y, z coordinate position of the particle at this instant? a = 75.16 m s^-2 ;r = (36.67, 10, 8) 80.16 m s^-2 ; r = (42.67, 16, 14) m a = 85.16 m s^-2 ;r = (48.67, 24, 20) O None of the choices

Name: The velocity of a particle (in meters per second) is given by v = 16t
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Description: The velocity of a particle (in meters per second) is given by v = 16t'i+ 4tj +(5t + 2)k, wheret is in seconds. If the particle is at the origin when t = 0,determine the magnitude of the particle's acceleration when t = 2 s. Also, what isthe x, y, z

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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A particle with velocity ?⃑ ? = - 3.0?̂+ 5.0?̂(in meters per second) at t = 0 undergoes a constant acceleration ? of magnitude a = 4.0 m/? 2 at an angle ? = 120° from the positive direction of the x axis. What is the particles velocity ? at t = 5.0 s in unit –vector notation and as magnitude and an angle.
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