9 A ship A is moving Westwards with a speed of 10 km h and a

Last updated: 6/9/2023

9 A ship A is moving Westwards with a speed of 10 km h and a ship B 100 km South of A is moving Northwards with a speed of 10 km h The time after which the distance between them becomes shortest is 2015 a 5 h b 5 2h c 10 2h d 0 h The position vector of a particle R as a function of