Not all states and parts of the country re suitable for wind power because the weather isnt always stable
 
        
                    
             
        
        
        
Answer:
The height of the water slide is 0.878 m
Explanation:
Given that,
Distance = 2.52 m
Suppose Children slide down a friction less water slide that ends at a height of 1.80 m above the pool.
We need to calculate the time
Using equation of motion

Put the value in the equation




We need to calculate the velocity
Using formula of velocity

Put the value into the formula


We need to calculate height
Using conservation of energy


Put the value into the formula


Hence, The height of the water slide is 0.878 m.
 
        
             
        
        
        
Answer:
a)   # lap = 301.59 rad
, b)   L = 90.48 m
Explanation:
a) Let's use a direct proportions rule (rule of three). If one turn of the wire covers 0.05 cm, how many turns do you need to cover 24 cm
           # turns = 1 turn (24 cm / 0.5 cm)
          # laps = 48 laps
Let's reduce to radians
         # laps = 48 laps (2 round / 1 round)
        # lap = 301.59 rad
b) Each lap gives a length equal to the length of the circle
           L₀ = 2π R
           L = # turns L₀
           L = # turns 2π R
           L = 48 2π 30
           L = 9047.79 cm
           L = 90.48 m
 
        
             
        
        
        
Answer:
1 put the black can in the temperature thing.
2.put the silver can well put water in it and leave it out side for a while.
3.Then you can be the judge of witch one will have a larger increase.
hope this helps :)
happy to help any time:)
Explanation:
 
        
                    
             
        
        
        
C because mass is how much space an object takes up