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The x-coordinate of a particle in curvilinear motion is given by x = 2.0t3 - 3.0t where x is in feet and t is in seconds. The y- component of acceleration in feet per second squared is given by ay = 4.0t. If the particle has y-components y = 0 and vy= 4.0 ft/sec when t = 0, find the magnitudes of the velocity v and acceleration a when t = 2.0 sec. Sketch the path for the first 2.0 seconds of motion, and show the velocity and acceleration vectors for t = 2.0 sec. Answers: V= i ft/sec

The x-coordinate of a particle in curvilinear motion is given by x = 2.0t3 - 3.0t where x is in feet and t is in seconds. The y- component of acceleration in feet per second squared is given by ay = 4.0t. If the particle has y-components y = 0 and vy= 4.0 ft/sec when t = 0, find the magnitudes of the velocity v and acceleration a when t = 2.0 sec. Sketch the path for the first 2.0 seconds of motion, and show the velocity and acceleration vectors for t = 2.0 sec. Answers: V= i ft/sec

College Physics
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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= The x-coordinate of a particle in curvilinear motion is given by x = 2.0t3 - 3.0t where x is in feet and t is in seconds. The y- component of acceleration in feet per second squared is given by ay = 4.0t. If the particle has y-components y = 0 and Vy 4.0 ft/sec when t = 0, find the magnitudes of the velocity v and acceleration a when t = 2.0 sec. Sketch the path for the first 2.0 seconds of motion, and show the velocity and acceleration vectors for t = 2.0 sec. Answers: V = a= i ft/sec ft/sec² 2.
Transcribed Image Text:= The x-coordinate of a particle in curvilinear motion is given by x = 2.0t3 - 3.0t where x is in feet and t is in seconds. The y- component of acceleration in feet per second squared is given by ay = 4.0t. If the particle has y-components y = 0 and Vy 4.0 ft/sec when t = 0, find the magnitudes of the velocity v and acceleration a when t = 2.0 sec. Sketch the path for the first 2.0 seconds of motion, and show the velocity and acceleration vectors for t = 2.0 sec. Answers: V = a= i ft/sec ft/sec² 2.
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