Answer:
and is in photo given.I didn't get time to type.
 
        
             
        
        
        
When a red giant has insufficient mass it pretty much sheds its outer layer to leave the center core know as the white dwarf
        
                    
             
        
        
        
5m
Explanation:
Given parameters: 
Weight of object = 50N 
Work done in lifting object = 250J 
Unknown:
Vertical height = ? 
Solution: 
The work done on an object is the force applied to lift a body in a specific direction. 
    Work done = force x distance
   Weight is a force in the presence of gravity; 
   Work done = weight x height of lifting 
Height of lifting = 
  Height of lifting =  = 5m
 = 5m
The vertical height through which the object was lifted is 5m
learn more: 
Work done brainly.com/question/9100769
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<em>The </em><em>nucleus</em><em> has most of the atomic mass in an atom. The </em><em>nucleus</em><em> is made up of protons and neutrons.</em>
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