Question

Ranjana has average velocity 3.2 m/s

How long does she take to cover a displacement
of 256 m

Answer 1

t= 80 seonds

Step-by-step explanation:

Given that,

The average velocity of Ranjana, v = 3.2 m/s

We need to find how long does she take to cover a displacement of 256 m. Let she takes t time.

We know that,

Average speed = distance/time

So,

`t=(d)/(v)\\\\t=(256\ m)/(3.2\ m/s)\\\\t=80\ s`

So, she will take 80 seconds to cover a displacement of 256 m.