Calculate the pressure produced by a force of 1500 N acting on an area of 6 m2

250 N/m²

Explanation:

Pressure = Force / Area

P = 1500 / 6

P = 250

that would be because of both gravity and friction. so     c

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 =