It would not. Imagine four forces equal in magnitude but opposite in direction (e.g. north, east, south, and west). If these forces were to double in magnitude they would still have the same magnitude, meaning the net force is still equal to zero.
        
             
        
        
        
Actually, they're not.  There's a group of stars and constellations arranged 
around the pole of the sky that's visible at any time of any dark, clear night, 
all year around.  And any star or constellation in the rest of the sky is visible 
for roughly 11 out of every 12 months ... at SOME time of the night.  
Constellations appear to change drastically from one season to the next, 
and even from one month to the next, only if you do your stargazing around 
the same time every night.
Why does the night sky change at various times of the year ?  Here's how to 
think about it:
The Earth spins once a day. You spin along with the Earth, and your clock is 
built to follow the sun . "Noon" is the time when the sun is directly over your 
head, and "Midnight" is the time when the sun is directly beneath your feet.
Let's say that you go out and look at the stars tonight at midnight, when you're 
facing directly away from the sun.
In 6 months from now, when you and the Earth are halfway around on the other 
side of the sun, where are those same stars ?  Now they're straight in the 
direction of the sun.  So they're directly overhead at Noon, not at Midnight.
THAT's why stars and constellations appear to be in a different part of the sky, 
at the same time of night on different dates.
        
                    
             
        
        
        
Answer:
8.9 g/cm^3
Explanation:
density = mass/volume
volume = length * width * height
volume = (8.4 cm)(5.5 cm)(4.6 cm)
volume = 212.52 cm^3
mass = 1896 g
density = (1896 g)/(212.52 cm^3)
density = 8.9 g/cm^3
 
        
             
        
        
        
Power = Work Done / Time taken
         Where Work Done is Joules, and Time is in Seconds, Power is in Watts
            = 2400 J / 6 seconds
            = 400 Watts
The power output is 400 Watts.
        
             
        
        
        
Rachel Carson was the author of the acclaimed environmental book, Silent Spring. The book was published in 1962.
It documented the negative effect that synthetic pesticides have on the environment, specifically on birds.
This book laid bare to the American public what chemical companies indirectly contributed to the environment. 
The public furor this book caused led to the reversal of the national pesticide policy, a nationwide ban on DDT for agricultural uses, and inspired the creation of the U.S. Environmental Protection Agency.