A mass of 2 kg is traveling with a speed of 3 m/s up a plane inclined 20° with the horizontal After traveling 0.8 m, the mass comes to rest. Determine the coefficient of friction and the speed as the block returns to its starting position.
![A Mass Of 2 Kg Is Traveling With A Speed Of 3 Ms Up A Plane Inclined 20 With The Horizontal After Traveling 08 M The Mass Comes To Rest Determine The Coefficien class=](https://ph-static.z-dn.net/files/dca/a90c159afffe5ad49ed4e97492fad6df.jpg)