Question

how is diplacement related to velocity and acceleration

Answer 1

velocity= displacement/time
accleration =velocity/time

Answer 2

let 
acceleration = a
velocity = v
displacement = s
time = t

v = $\frac{s}{t}$

a = $\frac{v}{t}$

a = $\frac{ \frac{s}{t} }{t}$

a = $\frac{s}{t}* \frac{1}{t}$

a = $\frac{s}{ t^{2} }$