Jee Main
Motion In A Straight Line
JEE Main 2023 (Online) 13th April Evening Shift
MCQ+4 / -12023
A passenger sitting in a train A moving at \(90 \mathrm{~km} / \mathrm{h}\) observes another train \(\mathrm{B}\) moving in the opposite direction for \(8 \mathrm{~s}\). If the velocity of the train B is \(54 \mathrm{~km} / \mathrm{h}\), then length of train B is: