Mass 64 kg Weight 608 N Velocity 21 m/s, forward Force of friction between skis and snow 6 N, backward Force of air resistance 0.5 N, backward Which values affect the net force on the skier? A. The skier's weight, the force of friction between the skis and snow, and the force of air resistance B. The skier's velocity and the force of friction between the skis and the snow O C. The force of friction between the skis and the snow and the force of air resistance D. The skier's weight and the force of air resistance

c. 7/3

step-by-step explanation:

a rational number is like pi- it is a repeating decimal.

a. is -1.8

b. 2.236068

c. 2.3333333333333333333

d.   is 3

i hope that ! =)

1 the 4 is sig

c) up

hope this

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 =