Work, Friction, Inclined Plane

[mahi]

If a mass of 100kg is to be pushed up a plane inclined at 20 degrees from the horizontal, with a total displacement of 2.0 m, and a coefficient of friction of 0.20, how much work has to be done? Looking for the formula. Thanks!

 

[Physic_Scholar]

Work is defined as force (parallel) component multiplied by the distance.Remember to label all the forces acting on this object of mass 100g.