At 12:00 hours two boats, A and B, have position vectors (-10i + 40j) km and (70i

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At 12:00 hours two boats, A and B, have position vectors (-10i + 40j) km and (70i + 10j) km and are moving with velocities (20i + 10j) km h^-1 and (-10i + 30j) km h-1 respectively.

a. Find the position vectors of A and B at 15:00 hours.

b. Find the distance between A and B at 15:00 hours.

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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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At 12:00 hours two boats, A and B, have position vectors (-10i + 40j) km and (70i

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a To find the position vectors of A and B at 1500 hours we need to use th...View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

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