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## Homework Statement

A 32 kg boy is standing on a 59 kg raft that is 8 m wide. He walks 6 m from a point 1.0 m from the left edge of the raft to a point 1.0 m from the right edge of the raft. If you ignore resistance of the water to the motion of the raft, how far does the raft move during this procedure

## Homework Equations

x = (m1x1 + m2x2) / (m1+m2)

## The Attempt at a Solution

x1 = (m1x1 + m2x2) / (m1+m2)

x1 = (32(1) + 59(4)) / (91)

x1 = 2.725

x1 = (m1x1 + m2x2) / (m1+m2)

x1 = (32(7) + 59(4)) / (91)

x1 = 5.055

x = 5.055 - 2.725

x = 2.33m

but it's wrong. anyone can help?

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