Scenario: The all-girl band K/DA was shooting for their music video, "Pop/Stars", which involved a dangerous stunt. The stunt involved Kai'Sa, the 58-kg lead dancer of the K/DA, dodging a speeding Ferrari F430 sports car driven by Evelynn, the K/DA's prima donna member , while coordinating her moves with the graphics team for her CGI floating wings. The Ferrari is accelerating at 26.94 m/s every 3.6 seconds going west, carrying a total load (including Evelynn herself) of 1,571 kg. The Ferrari is traveling 50 meters along the asphalt highway, whose friction value is known to be 10,777.06 N. How much work does the Ferrari exert? How many seconds does the Ferrari have to attain the power necessary for work? How much kinetic energy does the car possess? If the Ferrari is speeding towards Kai'Sa, how fast was she when she dodged the car if her momentum was clocked at 1,160 kg • m/s2? Take note that Kai'Sa moved in the opposite direction of the Ferrari. Evelynn practiced with a 58-kg stationary dummy for a test run. What will be their final velocity if she hit the dummy? Justify your answer using calculations.



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