Answer:
snow is 64.638 kg / hr
Explanation:
Given data 
wide w = 21 feet
long L = 20 ft
area A = 1350 square foot
mass of snow m  = 1.90 mg
to find out 
snow in kilograms / hour
solution
we will find snow in kg 
so we apply formula that is 
snow kg / hour  = w × L ×A ×  m × 60/10^6
put all value we get  snow
snow =  21 × 20 × 1350 ×  1.90 × 60/10^6 
snow =  420 × 1350 ×  1.90 × 60/10^6 
snow =  1077300 × 60/10^6 
snow =  64.638
hence snow is 64.638 kg / hr
 
        
             
        
        
        
The right answer is c. You are going to divide by the velocity or speed by time.
        
             
        
        
        
 a =  ( V2 - V1)/( t2 - t1)
 3.2 =  ( 23.5m/s - 15.2m/s)/(t - 0)
3.2m/s = 8.3/t
t(3.2) = 8.3
t = 8.3/3.2
t = 2.59 seconds
        
                    
             
        
        
        
Hello there.
<span>If we increase the force applied to an object and all other factors remain the same that amount of work will
</span><span>C. Increase
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1 mole = 18 g
200 g = glass of water
200 ÷ 18 = 11.1
11.1 moles of water in 200 g (glass of water)