The rectangular coordinates of a particle which moves with curvilinear motion are given by x = 10.75t +2.25t² - 0.40t³ and y= 6.03 + 22.55t - 3.15t², where x and y are in millimeters and the time t is in seconds, beginning from t = 0. Determine the velocity v and acceleration a of the particle when t = 5 s. Also, determine the first time that the velocity of the particle makes an angle of 28° with the positive x-axis. Answers: v = (i i+ i j) mm/s

The rectangular coordinates of a particle which moves with curvilinear motion are given by x = 10.75t +2.25t² - 0.40t³ and y= 6.03 + 22.55t - 3.15t², where x and y are in millimeters and the time t is in seconds, beginning from t = 0. Determine the velocity v and acceleration a of the particle when t = 5 s. Also, determine the first time that the velocity of the particle makes an angle of 28° with the positive x-axis. Answers: v = (i i+ i j) mm/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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