Find speed given the acceleration and time

How do you calculate speed given the acceleration of 4.5 x 10-3m/s2 and a time of 18 mins?

From (See sources below)

Formula: v = v0 + at
Where: v = velocity (speed), v0 = initial velocity, a = acceleration, t = time

Since initial velocity wasn't given we'll make it zero essentially ignoring it. This will then give us v = at.

Since acceleration is given in seconds we'll convert the 18 min to seconds: 18 min * 60 sec / 1 min = 1080 sec.

So (for easiness) v = 0.0045 m/s2 * 1080 s

s cancels with s2 to give s so v = 0.0045 * 1080 m/s

You should be able to answer the rest.

a = v/t

at=v

you need to convert minutes to seconds 18mins = 1080s

(4.5*10^-3 m/s^2) * (1080s) = 4.86m/s