When Position Changes
1.
2. If speed is the same throughout a journey, then the motion is uniform.
3. If speed varies, then the motion is non-uniform.
4. Speed is measured by a speedometer.
5. Distance moved by a vehicle is measured by an odometer.
6. Distance covered = Speed × Time
7. For equal distance, less travel time means higher speed.
8. For equal t…
To view the complete topic, please