- #1

watsup91749

- 9

- 0

## Homework Statement

The force exerted on a 10kg mass is given by F=10 + 2t where the units are SI. If the mass starts from rest, its velocity after 2s is:

A) 14 m/s

B) 2 m/s

C) 2.4 m/s

D) .2 m/s

E) .24 KM/S

## Homework Equations

F=ma

thats it?

## The Attempt at a Solution

At 2 secs the force would be 14 N so..well, I am not sure on what to do. i could probably figure it out if i knew what i was supposed to do though. I am not sure how a varying force could be ...i have no idea what I am talking about :(. Any help would be greatly appriciated.