Answer:increased
Explanation:
It is given that elevator speed is increasing while moving upward i.e.its acceleration is increasing .
This causes the apparent to be increased if measured using weighing machine.
considering upward direction to be positive
N-mg=ma
N=m(g+a)
where N=Normal reaction=Apparent weight
a=acceleration of Elevator
thus you feel as if your weight is increased. 
 
        
             
        
        
        
Answer:
Explanation:
the sphere is solid and conducting, so the charge is uniformly distributed over its volume. 
 
        
                    
             
        
        
        
(20 miles) x ( 1/45  hour/mile) =  
       (20/45) (hour) = <em>
         4/9  hour =    </em>26 minutes  40 seconds