Aball rolling down a hill was displaced 19.6 m while uniformly accelerating from the rest. if the final velocity was 5.00m/s, what was rate of acceleration?

we are given

A ball rolling down a hill was displaced 19.6 m

so,

the final velocity was 5.00m/s

so,

Since, a ball rolling down a hill was displaced

so, we get

we can use kinematic equation formula

Here ,

v is final velocity

u is initial velocity

a is acceleration

h is height from which ball is dropped

now, we can plug our values

................Answer