- #1

whoopie88

- 52

- 0

## Homework Statement

Suppose a 69-kg boy and a 48-kg girl use a massless rope in a tug-of-war on an icy, resistance-free surface. If the acceleration of the girl toward the boy is 3.0 m/s2, find the magnitude of the acceleration of the boy toward the girl.

## Homework Equations

f=ma

fg=mg

fnet=mAnet

Ff=μῦF

## The Attempt at a Solution

I don't understand how to solve it. Or draw a free-body diagram...and go from there.