#3 You try to push a box to the right with a force of 15 N but the box does not move. A) Draw a diagram of all 4 forces acting on the box. Include labels. You can draw on the image above or make a sketch here: FN Ff B) If the box has a weight of 40 N, what is the normal force? C) What is the force of friction acting on the box? D) What is the net force on the box