A ball rolls at 13 m/s off a table that is 0.7 meters high. How far (in meters) from the edge of the table does the ball land?

divide the right side by the left side

0.024÷1.2=0.02 for example

current and voltage can both be different in different parts of a circuit so it matters where you place the ammeter and voltmete

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 =