18.The position vectors of points of P and Q, relative to the origin O are -3į m and 7i mrespectively. At a certain instance, a particle A leaves P with velocity (5i +6j) m/s andparticle B leaves Q with a velocity (+3j) m/s. Find thea(a) magnitude and direction of the velocity of 4 relative to B,(b)shortest distance between the two particles in their subsequent motion,(c)time taken by each particle to reach the positions where they are closest together.

Given data: The velocity of particle A = 5i+6j The velocity of particle B = i+3j solution: (a)…

18. The position vectors of points of P and Q, relative to the origin O are -3į m and 7i m respectively. At a certain instance, a particle A leaves P with velocity (5i +6j) m/s and a particle B leaves Q with a velocity (i+3j) m/s. Find the (a) magnitude and direction of the velocity of A relative to B, (b) shortest distance between the two particles in their subsequent motion, time taken by each particle to reach the positions where they are closest together. (c)

18. The position vectors of points of P and Q, relative to the origin O are -3į m and 7i m respectively. At a certain instance, a particle A leaves P with velocity (5i +6j) m/s and a particle B leaves Q with a velocity (i+3j) m/s. Find the (a) magnitude and direction of the velocity of A relative to B, (b) shortest distance between the two particles in their subsequent motion, time taken by each particle to reach the positions where they are closest together. (c)

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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