Question

Suppose you increase your walking speed from 6 m/s to 12 m/s in a period of 2 s. What is your acceleration?

Answer 1

it is 6m/s hgjtyfytjtyjtf

Answer 2

For this case the equation of movement is given by:

`vf = a*t + vo`

Where,

vf: final speed

a: acceleration

t: time

vo: initial speed

Clearing the acceleration we have:

`a =(vf - vo)/(t)`

Substituting values:

`a =(12 - 6)/(2)`

Rewriting:

`a =(6)/(2)`

`a=3`

Answer:

your acceleration is:

`a = 3(m)/(s^2)`