Aroldis chapman can throw a baseball 103 miles per hour. imagine he throws a baseball straight up into the air. how far would the ball go up before it begins to come back down? (hint: velocity is zero at the top)

The answer to your question is: h = 107.85 m or 0.067 miles

Explanation:

Data:

vi = 103 mi/h = 46 m/s

h = ?

vf = 0 mi/l

g = 9.81 m/s2

Formula

h = -vo²/ 2g

Substitution

h = - 46²/2(-9.81) =                       we consider that gravity is negative

h = 2116/19.62

h = 107.85 m or 0.067 miles

it is given that trillions of microbes make up to 1% to 3% of the body mass.

let's take average of this percentage: 2%

consider the average mass of the human body as 70 kg.

then, trillions of microbes would have mass  

therefore, 100 trillion micro-organisms would weigh:

this is an approximate value and could change depending on the mass of the human body and percentage of the microbes present in it.

average mass per microorganism =