The wave functions for two waves traveling in the same direction on a string are described below: 1(,) = 0.2 sin (8 − 50) and 2(,) = 0.2 sin(8 − 50 + /3)
where, and are in meters, and is in seconds. An element of the string at = 0 would have a
maximum transverse speed of:

answer: decibel

explanation:

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 =