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**Impulse-Momentum Theorem....**

## Homework Statement

So here's the problem:

a 3.00 kg object has velocity 7.00 j m/s. Then, a total force of 12.0i N acts on the object for 5 seconds.

A.Calculate the object's final velocity using the impulse momentum theorem.

b. calc its acceleration from a = (vf - vi) / delta t.

c. calculate its acceleration from a = F/m

## Homework Equations

<given in question>

I really dont know what to use for impulse-momentum theorem in a? Any and all help is appreciated....