b. Write your own prediction of what will happen to the skater, and justify your reasoning 2. An engineering student designed a loop for a rover coaster (see image on right), but did not factor in the effect friction when calculating the measurements for the design What changes could be made to the design to ensure that the riders will go fast enough to make it around the loop? Justify your reasoning with evidence from the simulation the equations. Name Class Page 11 3. A 1000 kg roller coaster begins on a 10 miall hill with an initial veisaty of Em's and travels down before traveling up a second hil. As the coaster moves from its in fal height is its lowest position, 17003 of energy is transformed to thermal energy by friction. In order for the roller coaster to safely travel over the second fill, it must be moving at a velocity of 4. env's or less at the top of the second hil. What is the maximum height the second hill can be