A point P has position vector r, op a t?i + b t³j + c tº k. Assume: a=1.7 m/s², b = 1.1 m/s³, c = 1.1 m/sº. Find (in m/s2) at t = 1.4 s.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A point P has position vectorrop
a t?i + b t° j +ctốk.Assume: a=1.7 m/s², b = 1.1 m/s³.c = 1.1 m/s. Find
(in m/s?) at t = 1.4 s.
Transcribed Image Text:A point P has position vectorrop a t?i + b t° j +ctốk.Assume: a=1.7 m/s², b = 1.1 m/s³.c = 1.1 m/s. Find (in m/s?) at t = 1.4 s.
Expert Solution
Step 1

Given:Position vector, rop=at2i^+bt3j^+ct6k^

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