What is the velocity of a Usain Bolt if he runs 200 m in 10 seconds?

20m/s

Explanation:

Given parameters:

Displacement  = 200m

Time  = 10s

Unknown:

Velocity of Usain Bolt  = ?

Solution:

The velocity of a body is the displacement divided by the time taken.

Therefore

     Velocity  =  

So;

   Velocity   =   = 20m/s

i think the answer is tomato juice? not entirely sure though

305.7

explanation:

density =m/v

density =917/3.00

density = 305.

approximately = 305.7

in four significant figures