Chapter-10 Motion and measure of distance
1. Transport: We can use transport to carry goods place to place.
2. Motion: We saw that motion is a change in the position of an object with time.
3. Circular motion: The same location while its wheel moves with a circular motion.
4. Distance: The length of a place is measure by kilometer, meter and centimeter.
5. Rotational motion: The ball undergoes a rectilinear motion as well as rotational motion.
6. Measurement: A length, height and weight of a place, thing and person.
7. Periodic motion: Moon going around the earth.
8. Water transport: A transport move on water. Ex:- Boat, Ship and steam.
9. Air transport: A transport fly in the sky.
10. Land transport: A transport move on land, road and rail.