1. Andy and Barbie are engaged in a tug of war using a massless rope. Andy is 80 kg and Barbie is 50 kg. Andy pulls on the rope just as hard as does Barbie. Their tug of war takes place on a perfectly smooth frozen pond. Draw an accurately scaled and labeled force diagram for Andy, Barbie, and the rope. Things to consider about your force diagram: is your force diagram depicting any change in motion to any of these objects? If so, what is their resultant motion? 2. How does one actually win a tug of war? 3. Andy, Barbie, and their rope take a romantic slide off the ice and stand on rough ground, where they resume their tug of war. If Andy is wearing smooth slippers with = 0.1 and Barbie is wearing shoes with us -0.30, us is the coefficient of friction. It is a ratio of the parallel surface force to the perpendicular, Le friction over normal"), explain who will win. Completely label a force diagram below, with magnitudes and labels for every force vector.