Answer: the 30gram will hit the ground first
Explanation:the 30gram bullet will hit the ground first because it is fired
 
        
                    
             
        
        
        
Hey there 
Plate tectonics are found on Earth. 
They are all over the world 
When a plate collides natural disasters happen. 
Answer is Earth 
Hope this helps  
        
                    
             
        
        
        
I believe it would be D a change in direction of motion
        
                    
             
        
        
        
M= gpe / gh
G= gpe / mh
H=gpe / mg
        
                    
             
        
        
        
Answer:

Explanation:
Using Kepler's third law, we can relate the orbital periods of the planets and their average distances from the Sun, as follows:

Where  and
 and  are the orbital periods of Mercury and Earth respectively. We have
 are the orbital periods of Mercury and Earth respectively. We have  and
 and  . Replacing this and solving for
. Replacing this and solving for 
