In competition, an athlete threw a flying disk 139 meters through the air. while in flight, the disk traveled at an average speed of 13.0 m/s. how long did the disk remain in the air?

Time, t = 10.69 seconds

Explanation:

Given that,

Average speed of the disk, v = 13 m/s

The athlete threw a distance through the air, d = 139 meters

We need to find the time the disk remains in the air. Let t is the time taken. The average speed of the disk is given by :

t = 10.69 seconds

So, the disk remains in the air for 10.69 seconds. Hence, this is the required solution.

are their multiple choices ?

explanation:

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.