Question

Write the three equations of motion under free fall.

Answer 1

v = u + at
s = ut + ½at2
v2 = u2 + 2as

Answer 2

v = u+gt,where v is the final velocity acquired by a freely falling body,u is the initial velocity of the body,t is the time taken by the body and g is the acceleration due to gravity acting on it
h = ut+1/2gt^2,where h is the height from which the body is put down.
v^2 =u^2+2gh,where all the informations are given above