A particle which moves with curvilinear motion has coordinates in millimeters which vary with the time t in seconds according to x = 5.5t² - 2.0t and y = 6.5t2 - 3/2.4. Determine the magnitudes of the velocity v and acceleration a and the angles which these vectors make with the x-axis when t = 5.1 s. Answers: When t = 5.1 s, V= a= i i mm/s, ex= i mm/s², ex-i =
A particle which moves with curvilinear motion has coordinates in millimeters which vary with the time t in seconds according to x = 5.5t² - 2.0t and y = 6.5t2 - 3/2.4. Determine the magnitudes of the velocity v and acceleration a and the angles which these vectors make with the x-axis when t = 5.1 s. Answers: When t = 5.1 s, V= a= i i mm/s, ex= i mm/s², ex-i =
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![A particle which moves with curvilinear motion has coordinates in millimeters which vary with the time t in seconds according to x =
5.5t² - 2.0t and y = 6.5t² - 3/2.4. Determine the magnitudes of the velocity v and acceleration a and the angles which these vectors
make with the x-axis when t = 5.1 s.
Answers: When t = 5.1 s,
V =
a=
i
i
mm/s, ex-
i
mm/s², 0x = i](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdbd52f6d-b583-482f-bf08-52524bcd774a%2Ff6af11dc-6fa8-49df-bce2-eb36d365ca91%2Fw6z224i_processed.png&w=3840&q=75)
Transcribed Image Text:A particle which moves with curvilinear motion has coordinates in millimeters which vary with the time t in seconds according to x =
5.5t² - 2.0t and y = 6.5t² - 3/2.4. Determine the magnitudes of the velocity v and acceleration a and the angles which these vectors
make with the x-axis when t = 5.1 s.
Answers: When t = 5.1 s,
V =
a=
i
i
mm/s, ex-
i
mm/s², 0x = i
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