If the car travel 100 meters once around the racetrack what is it's displacement?????what is the answer??????
displacement means how far from where you start
once around brings you back to where you start
To find the displacement of the car, we need to know the starting and ending points of its motion. If the car starts and ends at the same position, the displacement will be zero.
In this case, since the car travels once around the racetrack and returns to its starting point, the displacement is zero.