You want to design an oval racetrack such that 3200 lb racecars can round the turns of radius 1000 ft at 99 mi/h without the aid of friction. you estimate that when elements like downforce and grip in the tires are considered, the cars will round the turns at a maximum of 175 mi/h . find the banking angle theta necessary for the race cars to navigate these turns at 99 mi/h and without the aid of friction.
this banking and radius are very close to the actual turn data at daytona international speedway where 3200 lb stock cars travel around the turns at about 175 mi/h. what additional radial force is necessary to hold the racecar on the track at 175 mi/h?

yeet youwelcome broo

there is no correct list among the choices you've provided.

the list might look something like this:

-- baby human

-- piccolo

-- flute

-- soprano singer

-- trumpet

-- tenor singer

-- trombone

-- baritone singer

-- baritone horn

-- bass singer

-- tuba

since i had to make up the list myself, i made it easy on myself, and i didn't try to shuffle the string instruments and woodwinds into it too.

the skeletons of most mammals reach a certain size and then stop growing. however, many animals, including some mammals, keep growing throughout their lives. kangaroos, for example, just keep growing and growing until they die. also, the longer an animal lives the greater the chance it might catch some deadly disease.