Question

The equation f = v + at represents the final velocity of an object, f, with an initial velocity, v, and an acceleration rate, a, over time, t.
Which is an equivalent equation solved for t?

t =
t =
t = a(f – v)
t = v(f – a)

Answer 1

Answer:

b

Step-by-step explanation:

Answer 2

f = v + at

Subtract v from both sides.

f - v = at

Divide both sides by a.

(f - v)/a = t

Switch sides.

t = (f - v)/a

$t = \dfrac{f - v}{a}$