Rearranging formulas is all about simple algebra rules. Just like when solving for x in an equation, you're just isolating whichever variable you want. I'll work this one out for you and hopefully it'll help, but if you need more explanation, then feel free to comment!
D = ViT + 0.5at²   Subtract ViT from both sides
D - ViT = 0.5at²    Divide both sides by 0.5t²
 I wrote this step out a little more to show how your fraction will cancel
    I wrote this step out a little more to show how your fraction will cancel
 = a    I like to flip these around so the single variable is on the right
= a    I like to flip these around so the single variable is on the right
a = 
 
        
             
        
        
        
Both vectors should be declared to have the same number of elements.
vector<int> personName(50); vector<int> personAge(50)
Vector is a quantity that has both magnitude and direction. It is typically represented by an arrow whose direction is the same as that of the quantity and whose length is proportional to the quantity's magnitude. Although a vector has magnitude and direction, it does not have position like a point.
Learn more about Vectors here:
brainly.com/question/13322477
#SPJ4
 
        
             
        
        
        
Answer:
Blood is a homogenous mixture
 
        
                    
             
        
        
        
Answer:
Torque = 882Nm
Explanation:
Torque = Mg×distance
But plank's is pivoted ,therefore distance=3/2=1.5m
Mass of Nancy=60jg
Acceleration due to gravity, g=9.8m/s^2
Torque= 60×9.8×1.5
Torque= 882Nm
 
        
             
        
        
        
Answer:
  t = 1.58 s
Explanation:
given,
Speed of ranger, v = 56 km/h
                             v = 56 x 0.278 = 15.57 m/s
distance, d = 65 m
deceleration,a = 3 m/s²
reaction time = ?
using stopping distance formula


t is the reaction time

  t = 1.58 s
hence, the reaction time of the ranger is equal to 1.58 s.