If a race car travels a circular track, total 1 mile. What is its displacement?
Wouldn't it depend on where it started and finished? If it makes exactly one round, the displacement is zero.
it actual postal say distance not displacement and i don't know even the answer
Wouldn't it depend on where it started and finished? If it makes exactly one round, the displacement is zero. well i think it would be zero i don't know.
To find the displacement of the race car, we need to understand the difference between displacement and distance.
Distance is the total length traveled by an object, irrespective of direction. It is a scalar quantity, meaning it does not have any specific direction.
Displacement, on the other hand, is a vector quantity that represents an object's change in position from the starting point to the ending point, including both magnitude (distance) and direction.
In the case of a race car traveling in a circular track, the total distance is 1 mile. However, the displacement will depend on the starting and ending positions on the track.
If the race car starts and ends at the same position on the circular track, its displacement will be zero. This is because the car has returned to its original position, so there has been no net change in its position.
If the race car starts at one point on the circular track and ends at another point, its displacement will be the straight-line distance between the starting and ending points. It will not be equal to the total distance traveled around the circular track since displacement only accounts for the change in position.
Therefore, without knowing the specific starting and ending positions on the circular track, it is not possible to determine the displacement of the race car.