What is the difference between distance and displacement? %0D%0A%0D%0A a%0D%0ADistance is the length of travel. Displacement is the straight line distance between the starting point and the ending point%0D%0A b%0D%0ADistance is a measure of length of travel. Displacement is the measure of the time it takes to move that length%0D%0A c%0D%0ADistance is measured in feet. Displacement is measured in meters%0D%0A d%0D%0ADistance is the difference between how quickly you move between two points. Displacement is the average of that motion
The correct answer is:
a. Distance is the length of travel. Displacement is the straight line distance between the starting point and the ending point.
Distance is a scalar quantity that represents how much ground an object has covered during its motion, regardless of direction. It is measured in units of length, such as meters or feet.
Displacement, on the other hand, is a vector quantity that represents the change in position of an object from its initial position to its final position. It includes both the magnitude (distance) and direction of the straight line path connecting the two points.
To illustrate the difference using an example, suppose you start at point A and move 5 meters south, then turn and move 3 meters east. The total distance covered would be 8 meters (5 meters + 3 meters), as it considers the length traveled. However, the displacement would be 4 meters east (3 meters east - 5 meters north), as it represents the straight line distance and direction from the starting point to the ending point.