Centripetal Acceleration Theory

Answer the following questions. Mark on the screen. You may change
your mind and re-mark before you hit the "grade test" button.

 

#1 It is impossible to go around a corner in a car without acceleration.  

#2 In the video game Tron, the cycles that made the barricade trails can turn perfect corners instantaneously. Is this possible?

 

#3 As the radius of an arc increases, the resulting centripetal acceleration: