A particle starts at a point P with position vector (-20i + 60j)m relative to an origin

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A particle starts at a point P with position vector (-20i + 60j)m relative to an origin O.

The particle travels with velocity (12i 16j) ms^-1.

a. Find the speed of the particle.

b. Find the position vector of the particle after

i. 1 second

ii. 2 second

iii. 3 seconds.

c. Find the position vector of the particle t seconds after leaving P.

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Cambridge IGCSE And O Level Additional Mathematics Coursebook

ISBN: 9781108411660

2nd Edition

Authors: Sue Pemberton

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Question Posted: Sep 02, 2021 12:39 AM

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A particle starts at a point P with position vector (-20i + 60j)m relative to an origin

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a The speed of the particle is given by the magnitude of the ...View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

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