Answer:
Answer H
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
there is no collision between the particles
Step-by-step explanation:
for the first particle
x1=3sin t, y1 = 2 cos t, 0 ≤ t ≤ 2π
for the second particle
x2 = -3 + cos t, y2 = 1 + sin t, 0 ≤ t ≤ 2π
then for the collision 
x1=x2 → 3*sin t = -3 + cos t → sin t= -1 + (cos t)/3→ 1+ sin t = (1/3)cos t  
y1=y2 → 1 + sin t = 2 cos t → (1/3)cos t  = 2 cos t →(1/3) = 2 
since 1/3 ≠ 2 there is no collision between the particles
 
        
             
        
        
        
Hello There!
17/5 = 3.4
3.4 x 6 = 20.4
k = 20.4
Hope This Helps You!
Good Luck :) 
- Hannah ❤
        
                    
             
        
        
        
Answer: ever got the answer?
Step-by-step explanation:
 
        
             
        
        
        
Answer:
26 inches
Step-by-step explanation: