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11
+
B TU
Ob
22 15 E
Si
A soup kitchen had 4 1. gallons of soup at the
start of the day. They had 2 gallons of soup left
by the end of the day. How many gallons of soup
did they use during the day? (subtract)
4 to gallons - 2 gallons =
=
41
10
41
10
- 2
2.
No
11
x 5
10
or 1 10 = 1
10
gallons of soup used

increase masses, decrease separation

the displacement produced by the body.  

the amount of force subjected to the body.  

the angle between the direction of force and displacement

c. magnitude and direction

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 =