Please solve using bernoulli's equation: $3\mathrm{.}23$

$2013$ Indianapolis $500$ champion Tony Kanaan holds his

hand out of his IndyCar while driving through still air with stan$-$

dard atmospheric conditions. $($a$)$ For safety, the pit lane speed

limit is $60$ mph $.$ At this speed, what is the maximum pressure

on his hand? $($b$)$ Back on the race track, what is the maximum

pressure when he is driving his IndyCar at $225$ mph $?($c$)$ On the

straightaways, the IndyCar reaches speeds in excess of $235$ mph $.$

For this speed, is your solution method for parts $($a$)$ and $($b$)$ rea$-$