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Distance is the length of the path taken by an object whereas displacement is the simply the distance between where the object started and where it ended up. For example, lets say you drive a car. You drive it 5 miles east and then 3 miles west.
A position is a vector because it has both a magnitude and a direction: it is some distance from a zero point (the point we call the origin) in a particular direction. With one-dimensional motion, we can define a straight line along which the object moves.
Define distance and displacement, and distinguish between the two; Solve problems involving distance and displacement
Answer Distance describes how far (total amount) an object moves. Displacement describes how far form the starting point an object ends up. Check for Understanding #4
In this chapter, we will be limiting that motion to a straight line. A number of quantities in this chapter will be defined (distance, displacement, average velocity, and instantaneous velocity). Coordinate Systems and Reference Frames. To make analyzing motion easier, we establish a reference frame.
Position, Distance and Displacement Worksheet 1a – Distance and displacement 1. Frank is driving along a straight highway when he notices a marker that says “260km”. He continues to the 150-km marker and then turns around and goes back to the 175-km marker. a) What is the total distance travelled?
Distance is a scalar measure of the interval between two locations measured along the actual path connecting them. Displacement is a vector measure of the interval between two locations measured along the shortest path connecting them.
