A particle which moves with curvilinear motion has coordinates in millimeters which vary with the time t in seconds according to x =3.8t? - 3.5t and y = 6.7t2 - t/6.4. Determine the magnitudes of the velocity v and acceleration a and the angles which these vectorsmake with the x-axis whent = 1.5 s.Answers: When t = 1.5 s,V =imm/s,a =imm/s?, ex =i

Answered: Image /qna-images/answer/bb23b3b7-183d-48af-a3fb-8e078c592b7f.jpg

A particle which moves with curvilinear motion has coordinates in millimeters which vary with the time t in seconds according to x = 3.8t2 - 3.5t and y = 6.7t2 - t°/6.4. Determine the magnitudes of the velocity v and acceleration a and the angles which these vectors make with the x-axis when t = 1.5 s.

A particle which moves with curvilinear motion has coordinates in millimeters which vary with the time t in seconds according to x = 3.8t2 - 3.5t and y = 6.7t2 - t°/6.4. Determine the magnitudes of the velocity v and acceleration a and the angles which these vectors make with the x-axis when t = 1.5 s.

Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)

5th Edition

ISBN:9781305084766

Author:Saeed Moaveni

Publisher:Saeed Moaveni

Chapter8: Time And Time-related Variables In Engineering

Section: Chapter Questions

Problem 14P

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