Answer:
5.1 hours
Explanation:
The only fact we need to know about such a question is that when gazing down at the north pole, the earth spins longitudinally at 360 degrees / day in the clockwise direction.
The planet would have to spin an additional 77 ° to strike the asteroid at 25° E. If the earth rotates in 24 hours 360 degrees, then it must it rotates in 5.1 h at 77 degrees.
 
        
             
        
        
        
Acceleration
Explanation:
Acceleration is a physical quantity that expresses the change in the velocity of a body per unit of time. 
   Acceleration = 
V is the initial velocity
U is the final velocity 
T is the time
 It is has a unit of m/s²
Learn more: 
Acceleration brainly.com/question/3820012
#learnwithBrainly
 
        
             
        
        
        
Answer:


Explanation:

Solve using the quadratic formula.


 
        
                    
             
        
        
        
Answer:
Cannot see all the answer choices but, when pressure goes up, volume goes down. So your best bet is to choose the graph that has a downward slant.
Explanation:
 
        
             
        
        
        
Answer:

Explanation:
From the conservation of mechanical energy




Solve to velocity v2 



