41 complete the free-body diagram by adding the forces that act on the skier.
The free-body diagram of the crate is shown in (b). We apply Newton's second law in the horizontal and vertical directions, including the friction force in opposition to the direction of motion of the box. ... we can find the coefficient of kinetic friction if we can find the normal force on the skier. The normal force is always perpendicular ... A free-body diagram is a useful means of describing and analyzing all the forces that act on a body to determine equilibrium according to Newton's first law or acceleration according to Newton's second law. Key Equations Net external force Newton's first law Newton's second law, vector form Newton's second law, scalar form A free-body diagram can be drawn very simply, with squares and arrows, or you can make it much more complex. The only requirement is that you or someone else looking at it should be able to understand what the diagram is telling. A free-body diagram (FBD) is a representation of a certain obj...