Question

A giant rat is running at +4 m/s. After 2 seconds, his velocity is +20 m/s. What is his acceleration?

Answer 1

8m/s²

Step-by-step explanation:

the formula to find acceleration is: a=v-u/t

v refers to the final velocity

u refers to the initial velocity

so, a=20-4/2

a= 8m/s²