1. The position of a particle as a function of time is given byi = [(5t? – 2t)î + (t² – 8t)j + (3t² + 1)k] m, where t is in seconds.(a) Calculate (rx r3) · 2, where r, r and rg are the position vectors of the particle attime 2 sec, 3 sec and 5 sec respectively.(b) Find A such that (r – 2A) – (r3 - r;) = 0.(c) Calculate the angle between Á and r.

Name: 1. The position of a particle as a function of time is given byi = [(
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Description: 1. The position of a particle as a function of time is given byi = [(5t? – 2t)î + (t² – 8t)j + (3t² + 1)k] m, where t is in seconds.(a) Calculate (rx r3) · 2, where r, r and rg are the position vectors of the particle attime 2 sec, 3 sec and 5 sec r

Given- r→ = (5t2-2t)i^ + (t2-8t)j^+(3t2+1)k^m Given time is - 2 sec, 3 sec, 5 sec For cross product-…

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1. The position of a particle as a function of time is given by * = [(5t2 – 2t)î + (t? – 8t)ĵ + (3t? + 1)k] m, wheret is in seconds. (a) Calculate (r, x r5) · r2, where r, r3 and rg are the position vectors of the particle at time 2 sec, 3 sec and 5 sec respectively. (b) Find A such that (r – 2A) – (r3- 7) = 0. (c) Calculate the angle between Á and rz.

1. The position of a particle as a function of time is given by * = [(5t2 – 2t)î + (t? – 8t)ĵ + (3t? + 1)k] m, wheret is in seconds. (a) Calculate (r, x r5) · r2, where r, r3 and rg are the position vectors of the particle at time 2 sec, 3 sec and 5 sec respectively. (b) Find A such that (r – 2A) – (r3- 7) = 0. (c) Calculate the angle between Á and rz.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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