Salman and Aloke are hiking on a flat level ground. Their starting point is taken as the
Question:
Salman and Aloke are hiking on a flat level ground. Their starting point is taken as the origin and the unit vectors i and j are in the directions east and north. Salman walks with constant velocity 3i + 6j kilometres per hour. Aloke walks on a compass bearing of 300o at a steady speed of 6.5 kilometres per hour.
i. Who is walking fastest and by how much?
ii. How far apart are they after 1½ hours?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Related Book For
Cambridge IGCSE And O Level Additional Mathematics
ISBN: 9781510421646
1st Edition
Authors: Val Hanrahan, Jeanette Powell
Question Posted: