Displacement?

Displacement refers to the distance and direction of an object's change in position from its original location. It is a vector quantity that takes into account both the magnitude and direction of the change in position. Displacement is often represented by an arrow pointing from the object's initial position to its final position.

Displacement

Definition:

Displacement is the change in the position of an object from one point to another. It is a vector quantity, meaning it has both magnitude and direction.

Formula:

```
Displacement = Final position - Initial position
```

Units:

The SI unit of displacement is the meter (m).

Properties:

- Vector quantity: Has both magnitude and direction.
- Initial position: The starting point of the object's movement.
- Final position: The ending point of the object's movement.
- Magnitude: The distance between the initial and final positions.
- Direction: The line connecting the initial and final positions.

Significance:

Displacement is a fundamental concept in physics, particularly in kinematics. It is used to:

- Describe the movement of objects.
- Calculate the distance traveled by an object.
- Determine the direction of an object's movement.
- Solve problems involving motion and time.

Example:

If a car moves from point A (0, 0) to point B (100, 50), then the displacement of the car is:

```
Displacement = B - A = (100, 50) - (0, 0) = (100, 50) meters
```

The magnitude of the displacement is 100 meters, and the direction is 50 degrees north of east.