How far will a car move if it starts from rest, reaches a final speed of 40 m/s, and accelerated at 2 m/s/s?

a=d/t

a="triangle"v/t

explanation:

a = acceleration

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 =