Question

Mr. Barcena reached a top speed of 5m/s in 2 seconds from rest, what was his average acceleration including units?

correct answer is not here
.25
OO00
5.2
2.5

Answer 1

Step-by-step explanation:

The equation for acceleration is

`a=(v_f-v_0)/(t)` where vf is the final velocity and v0 is the initial velocity. Filling in:

`a=(5-0)/(2)` so

a = 2.5 m/s/s