The formula a=vf-vi/t is used to calculate acceleration.

Question

the change in velocity over the period of time . Solve the formula for the final velocity, vf, in terms of intial velocity, vi, accerlaration . Solve the formula for the final velocity, vf, in terms of intial velocity, vi, accerlaration

I DONT KNOW THIS SPANISH

Answer 1

A = (V_f - V_i) You can place a 1 under A, and then cross-multiply.

t

At = V_f - V_i Now, get V_f all by itself by adding V_i to both sides of the equation.

At + V_i = V_f