You can only determine the speed since the only info we know is how much you ran in how long of a time.
        
                    
             
        
        
        
Hi there!
We can use the kinematic equation:

vf = Final velocity (? m/s)
vi = initial velocity (0 m/s, dropped from rest)
a = acceleration (due to gravity, 9.8 m/s²)
d = distance (9.8 m)
Simplify the equation to solve for vf:

Substitute in the given values:

 
        
             
        
        
        
I think it’s, its direction would reinforce the original movement
        
                    
             
        
        
        
Answer: Fuel is burned in engines to make the motor move. 
( Chemical to Mechanical )
Explanation:
during combustion of the diesel ( when the fuel is burnt in the engine of the vehicle, the diesel ( chemical energy ) is transformed or converted to Mechanical energy. This mechanical energy is what the truck uses in moving. Without the combustion of the fuel the vehicle won’t move and the combustion of diesel is achieved through compression unlike that of fuel.
 
        
             
        
        
        
Answer:
The mass of the copper is 3.00kg
Explanation: