I think you would be using a topographic Map, So the answer should be A
        
             
        
        
        
That's a not-bad description of a capacitor.
        
             
        
        
        
The car's final speed in  m/s after the acceleration is 30.
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<u>Given the following data:</u>
- Initial velocity, U = 0 m/s (since the cars starts from rest)
- Acceleration, a = 3 meter per seconds square.
To find the car's final speed in  m/s after the acceleration, we would use the first equation of motion;
Mathematically, the first equation of motion is given by the formula;

<em>Final speed, V </em><em>=</em><em> 30 m/s</em>
Therefore, the car's final speed in  m/s after the acceleration is 30.
Read more: brainly.com/question/8898885
 
        
             
        
        
        
Answer:
4000J
Explanation:
Given parameters: 
Weight of the man  = 800N 
Height of ladder  = 5m 
Unknown: 
Gravitational potential energy gained  = ? 
Solution: 
The gravitational potential energy is due to the position of a body. 
  Gravitational potential energy = weight x height 
 Now insert the parameters; 
  Gravitational potential energy  = 800 x 5  = 4000J