acceleration - I am the rate of change of velocity of a body
initial - I have the same meaning as "at the start"
formula - I am letters arranged in an equation and am used to calculate quantities
substitution - I am when you switch a letter for a number in a maths problem
g - I am the symbol used for: acceleration due to gravity
u - I am the symbol used for: starting velocity
v - I am the symbol used for: Final Velocity
a - I am the symbol used for: acceleration
s - I am the symbol used for: displacement or distance
t - I am the symbol used for: time