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The x-coordinate of a particle in curvilinear motion is given by x = 5.6t3 - 2.7t where x is in feet and t is in seconds. The y-component of acceleration in feet per second squared is given by ay = 3.9t. If the particle has y-components y = 0 and vy = 5.0 ft/sec when t = 0, find the magnitudes of the velocity v and acceleration a when t = 6.0 sec. Sketch the path for the first 6.0 seconds of motion, and show the velocity and acceleration vectors for t = 6.0 sec.

The x-coordinate of a particle in curvilinear motion is given by x = 5.6t3 - 2.7t where x is in feet and t is in seconds. The y-component of acceleration in feet per second squared is given by ay = 3.9t. If the particle has y-components y = 0 and vy = 5.0 ft/sec when t = 0, find the magnitudes of the velocity v and acceleration a when t = 6.0 sec. Sketch the path for the first 6.0 seconds of motion, and show the velocity and acceleration vectors for t = 6.0 sec.

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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The x-coordinate of a particle in curvilinear motion is given by x = 5.6t3 - 2.7t where x is in feet and t is in seconds. The y-component of acceleration in feet per second squared is given by a, = 3.9t. If the particle has y-components y = 0 and vy = 5.0 ft/sec when t = 0, find the magnitudes of the velocity v and acceleration a when t = 6.0 sec. Sketch the path for the first 6.0 seconds of motion, and show the velocity and acceleration vectors for t = 6.0 sec. Answers: V = i ft/sec i ft/sec? a =
Transcribed Image Text:The x-coordinate of a particle in curvilinear motion is given by x = 5.6t3 - 2.7t where x is in feet and t is in seconds. The y-component of acceleration in feet per second squared is given by a, = 3.9t. If the particle has y-components y = 0 and vy = 5.0 ft/sec when t = 0, find the magnitudes of the velocity v and acceleration a when t = 6.0 sec. Sketch the path for the first 6.0 seconds of motion, and show the velocity and acceleration vectors for t = 6.0 sec. Answers: V = i ft/sec i ft/sec? a =
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