15m east stopped and covered another 25m east. what is the distance and displacement
To analyze the movement, we'll look at both distance and displacement.
1. **Distance** is a scalar quantity that measures the total path traveled, regardless of direction.
- In this case, the total distance covered is:
- The first segment: 15 m
- The second segment: 25 m
- Total distance = 15 m + 25 m = **40 m**
2. **Displacement** is a vector quantity that measures the change in position from the starting point to the ending point, taking direction into account.
- Since both movements are in the same direction (east), the displacement will be the total distance traveled in that direction.
- Initial position = 0 m (starting point)
- Final position = 15 m (after the first movement) + 25 m (after the second movement) = 40 m (ending point)
- Displacement = Final position - Initial position = 40 m - 0 m = **40 m east**
**Summary:**
- Distance = 40 m
- Displacement = 40 m east