Question

define Speed .how does it help us to categorise motions as slow and fast​

Answer 1

Answer:

In simple words, the distance covered by an object in a fixed interval of time helps you know whether the object is moving fast or slow. The object that shows fast motion is said to have a higher speed while the one with slow motion is said to have a slow speed.

Answer 2

Answer:

The distance covered by an object in a fixed interval of time helps you know whether the object is moving fast or slow. As we know speed in the rate of change in position or distance. The object that shows fast motion is said to have a higher speed while the one with slow motion is said to have a slow speed.