Displacement is the change in an object's position from its initial point to its final point. It is typically measured in meters (m) or other units of length using a ruler or measuring device.
Displacement can have a negative value if an object moves in the opposite direction of the positive direction. This means that the final position is behind the initial position, resulting in a negative displacement value.
Negative displacement indicates that an object has moved backwards or in the opposite direction of the positive direction. Positive displacement, on the other hand, means that an object has moved forwards or in the same direction as the positive direction.
Yes, displacement can be zero if an object returns to its initial position after moving. This means that the change in position is zero, resulting in a displacement value of zero.
No, negative displacement is not always a bad thing. It simply indicates the direction of an object's movement. For example, a car backing up has a negative displacement, but it is necessary for the car to move in that direction. Negative displacement is only a concern if it is unexpected or unwanted in a particular situation.