- #1

TheFlemster

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## Homework Statement

A 5.72 kg block is released from rest on an inclined surface. The incline makes an angle of 25.0 degrees relative to horizontal. The block is known to be traveling at a speed of 1.33 m/s after sliding a distance of 2.60 m along the incline. How much work was done on the block by kinetic friction?

2. Homework Equations

2. Homework Equations

W = F x d

W = F x d x cos()

K

_{1}+ U

_{1}+ W

_{other}= K

_{2}+ U

_{2}

## The Attempt at a Solution

I used all three equations and did not get the correct answer