During 2nd period alex was a beast. she resisted the forces applied by 5 people in her class all at once. they applied a total force of 95 n to the right, and alex still did not move. with how much force was brianna pushing back? what was the next force?

Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free – body force diagram showing the forces acting on the block. (b) write down all relevant newton’s equations for a given situation.