1 what is the normal force proprietorial to (on a Falt surface with acceleration use newtons laws to prove this show the math The normal force is the force Appliedby a surface perpendicular to an object in contact with it. When an object is on a flat surface, the normal force is equal in SIZE and opposite in direction to the gravitational force acting on the object Which reminds me of newtons second law.2 which direction is the force of friction acting when your robot is trying to move forward include a diagram or a sentence describing how you know this the case. When my robot is trying to move forward, the force of friction acts in the opposite direction to the motion. the force of friction pushes it backwards vs the robot forward motion. i know this because Donald robot is working and i see this happening to his robot all the time. 3 based on this what two things can you change about your robot to increase its grippiness to reduce slipping and how can you change each one? N/A
