Three elephants A B and C are moving along a straight line

Last updated: 6/4/2023

Three elephants A B and C are moving along a straight line with constant speed in same direction as shown in figure Speed of A is 5 m s and speed of C is 10 m s Initially separation between A B is d and between B C is also d When B catches C separation between A C becomes 3d Then the speed of B will be 1 7 5 m s 5m s 2 15 m s d 10m s 3 20 m s 4 5 m s