c 11 6 s d 7 s 93 Two parallel rail tracks run north south

Last updated: 6/8/2023

c 11 6 s d 7 s 93 Two parallel rail tracks run north south On one track train A moves north with a speed of 54 km hand on the other track train B moves south with a speed of 90 km h The velocity of train A with respect to train Bis a 10 ms c 25 ms b 15 m s d 40 m s