Protons and Neutrons account for most of an atoms mass
        
             
        
        
        
Work = Force * distance
Force = 70 N
Work = 3500 J
3500 = 70d
d = 3500/70 = 50 m
        
                    
             
        
        
        
To solve this problem we will apply the concepts related to the kinematic equations of linear motion. For this purpose we will define the speed as the distance traveled in a given period of time. Here the distance is equivalent to the orbit traveled around the earth, that is, a circle. Approaching the height of the aircraft with the radius of the earth, we will have the following data,



The circumference of the earth would be

Velocity is defined as,


Here , then
, then

 
 
Therefore will take  s or 506 hours, 19 minutes, 17 seconds
 s or 506 hours, 19 minutes, 17 seconds
 
        
             
        
        
        
The number of cans that would be considered lethal if 10g was lethal and there where 12oz in a can is 419 cans.
<h3>How to convert mass?</h3>
According to this question, caffeine concentration is 1.99 mg/oz. 
1.99 milligrams can be converted to grams as follows:
1.99milligrams ÷ 1000 = 0.00199grams 
This means that 0.00199grams per oz is the caffeine concentration. 
If there were 12 oz in a can, then, 0.00199grams × 12 = 0.02388 grams in 1 can. 
This means that if 10grams is considered lethal, 10grams ÷ 0.02388 grams = 419 cans would be lethal for consumption. 
Therefore, the number of cans that would be considered lethal if 10g was lethal and there where 12oz in a can is 419 cans.
Learn more about conversion factor at: brainly.com/question/14479308
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Answer:
33333.35 kg
Explanation:
I got it right on Acellus, rounded to 33300 sigfigs