Question

Elena runs for 28 seconds and finishes at 250 seconds what is her velocity please explain

Answer 1

The velocity is 8.93 meters/second.

Explanation:

It is given that Elena runs for 28 seconds and finishes at 250 meters.

Here the displacement is 250 meters and the time is 28 seconds.

We know that
`V=\frac{\text{Displacement}}{\text{Time}}`

Substitute displacement = 250 and time = 28 in above formula.

`V=(250)/(28)`

`V\approx 8.93` meters/second

Hence, the velocity is 8.93 meters/second.