Question

A boy runs 50 km east than 30 km west what is the total displacement he covered?​

Answer 1

Answer:

Step-by-step explanation:

Calculate the total displacement given the position as a function of time. ... Keep in mind that when units other than meters are used in a problem, you may need to ... A cyclist rides 3 km west and then turns around and rides 2 km east. ... train connects Longyang Road to Pudong International Airport, a distance of 30 km.