## Basic and rich concepts on Moving Escalator to solve difficult Speed Time and distance problems in a few steps

Submitted by Atanu Chaudhuri on Sat, 23/12/2017 - 17:39

Usually time and distance problems involve objects moving on fixed stationary ground base. When the base starts moving, an additional level of complexity is introduced. These are problem areas favorable for applying very basic relative speed concepts and arrive at solution in a few steps...