A person stands next to a three-story building with windows that are hw in height. The windows are separated by gaps of height, hg. A person standing on the sidwalk outside of the building throws a ball straight up with speed v1 from the bottom of the first-floor window. After rising above the building, the ball falls and is caught by a friend at the top of the highest window. Suppose the ball is thrown at time, t1, and caught at time, t2. Required:
Identify the variables that have been discussed in the paragraph above with the standard variables that appear in the kinematics equations.

a lot of it means it can be "burned" for energy and sold at one price. if it is scarce, the price will go up

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 =

there are no atoms

energy stored in the capacitor= 9.72 x 10⁻⁴ j

explanation:

the energy stored in the capacitor is given by

e= 1/2 c v²

e= energy stored

c= capacitance= 1.5 µc= 1.5 x 10⁻⁶f

v= potential difference=36 v

so energy stored= e= 1/2 (1.5 x 10⁻⁶) (36)²

energy stored= 9.72 x 10⁻⁴j