I think I remember hold on let me see if I can solve it
        
                    
             
        
        
        
Answer:
Zero
Explanation:
The acceleration of body moving with uniform velocity is zero, because there is no change in velocity.
 
        
             
        
        
        
Answer:
Nanotechnology refers to the branch of science and engineering devoted to designing, producing, and using structures, devices, and systems by manipulating atoms and molecules at nanoscale, i.e. having one or more dimensions of the order of 100 nanometres (100 millionth of a millimetre) or less.
Explanation:
 
        
             
        
        
        
Answer:
F = 1300 N
Explanation:
F = mv²/R = 0.4(100²)/3 = 1333.3333...
 
        
             
        
        
        
There is no such thing as"cold", in the same way that there is no such thing 
as "darkness" or "quietness".  "Darkness" is the absence of light, "quietness" 
is the absence of sound, and "cold" is the absence of heat.
Tom should have said that insulation <em>keeps the heat in</em> .