Interval a) 2m/s
b) 4m/s
c) 10m/s
d) 14m/s
83. What is the final velocity if you have an initial velocity of 5 m/s with an acceleration of 3 m/s2 over a 4 second
interval?
a) 5 m/s
b) 10 m/s
c) 17 m/s
d) 32 m/s
84. Find the final velocity if the initial role

higher potential

explanation:

because it is in a high speed so it must move into a of high potential

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 =