Question

Mr. Dominguez wrote the formula below to calculate o, the acceleration of his motor.

V-S
а
t-b
Solve Mr. Dominguez's formula for t, the final time.

Answer 1

t = {(v - s) + ab} / a

Explanation:

a = (v - s) / (t - b)

Make t the subject of the equation

a = (v - s) / (t - b)

Cross product

a * (t - b) = (v - s)

at - ab = (v - s)

Add ab to both sides

at = (v - s) + ab

t = {(v - s) + ab} / a