I am sure it is frequency
        
             
        
        
        
When water changes into vapor, it is called evaporation.  BONUS:  This is formed by the boiling point of water, which is 230°F (Fahrenheit) or 110°C (Celsius).
 
        
             
        
        
        
If an object's speed changes, or if it changes the direction it's moving in, 
then there must be forces acting on it. There is no other way for any of 
these things to happen.
Once in a while, there may be <em><u>a group</u></em> of forces (two or more) acting on 
an object, and the group of forces may turn out to be "balanced".  When 
that happens, the object's speed will remain constant, and ... if the speed 
is not zero ... it will continue moving in a straight line.  In that case, it's not 
possible to tell by looking at it whether there are any forces acting on it.  
        
             
        
        
        
Answer:
1000 mph
Explanation:
P = Perimeter = 24000 mi
r = Radius of the equator
t = Time taken to complete one rotation = 24 h
Perimeter of a circle is given by

Angular speed is given by

Velocity if given by

The person would be going at a speed of 1000 mph
 
        
             
        
        
        
Answer:
9.4
Explanation:
magnitude is the sum of the squares. 

If you are given horizontal and vertical components, treat those as the rise and run of a triangle, the rise of 8 with a run of 5 and you want to find the hypotenuse. 
How do you find the long side of a triangle?