The 2-kg particle shown is restricted to move in the x-y plane. The resultant force acting on the object is given. as a function of time by EF = 6i + 2tj (N). Initially, the object's position is r = 5i + 3j (m)and its velocity is v= 121 + 5j (m/s). What is the object's position at t = 8 s? ΣΕ X

Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)
5th Edition
ISBN:9781305084766
Author:Saeed Moaveni
Publisher:Saeed Moaveni
Chapter10: Force And Force-related Variables In Engineering
Section: Chapter Questions
Problem 28P
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The 2-kg particle shown is restricted to move in the x-y plane. The resultant force acting on the object is given
as a function of time by ΣF = 6i + 2tj (N). Initially, the object's position is r = 5i + 3j (m)and its velocity is v =
121 + 5j (m/s). What is the object's position at t = 8 s?
ΣΕ
X
Transcribed Image Text:The 2-kg particle shown is restricted to move in the x-y plane. The resultant force acting on the object is given as a function of time by ΣF = 6i + 2tj (N). Initially, the object's position is r = 5i + 3j (m)and its velocity is v = 121 + 5j (m/s). What is the object's position at t = 8 s? ΣΕ X
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