Answer:
I have learned that (1) Motion can be describe as a change in position. We need to know first the (2) reference point , it is something that is stationary and fixed. You can determine whether an object moves by comparing its position to that of a fixed point.
The (3) distance is a scalar quantity that refers to “how much ground an object has covered" during its motion. The total length covered by moving body or the entire path that the object travelled. While (4) displacement is a vector quantity that refers to "how far out of place an object is". It is the object's overall change in position. It refers to the shortest distance between the object’s two positions, like the distance between its point of origin and its point of destination, no matter what path it took to get to that destination.
The distance covered in a unit of time also known as (5) speed can be defined as “how fast something moves” and (6) velocity can be defined as “speed having direction”. What we read from the speedometer is (7) speed and the (8) velocity is calculated with displacement over time interval.
Another description of motion is (9) acceleration which define as “change in velocity” and speeding up objects, while the slowing down objects is term as (10) decelerating.
