He needed to calculate the magnitude of displacement for each segment.
Rectilinear motion, also known as linear motion, is a type of motion where an object moves in a straight line. This type of motion is commonly observed in various real-world scenarios, such as a car moving on a straight road, a ball rolling on a flat surface, or an elevator moving up or down a shaft. Understanding rectilinear motion is crucial in physics, engineering, and other fields, as it helps us analyze and predict the motion of objects. rectilinear motion problems and solutions mathalino upd