Question

2013 Indianapolis 500 champion Tony Kanaan holds his hand out of his IndyCar while driving through still air with standard atmospheric conditions. What is the purpose of Tony Kanaan holding his hand out of his IndyCar?

1) To feel the wind speed
2) To wave at the crowd
3) To cool down his hand
4) To test the air pressure

Answer 1

Tony Kanaan holds his hand out of his IndyCar to feel the wind speed while driving. By doing so, Kanaan can gauge how fast the air is moving and its potential impact on his car's performance.

Step-by-step explanation:

Tony Kanaan holds his hand out of his IndyCar to feel the wind speed while driving. By holding his hand out, he can gauge how fast the air is moving and how it may affect his car's performance.

The wind speed can have a significant impact on an IndyCar's handling and stability. By feeling the wind speed, Kanaan can make adjustments to his driving technique or car setup to optimize performance.

Testing the air pressure is not the purpose of holding the hand out of the IndyCar; it is more related to understanding the wind flow and its impact on the car.