Answer:
a =3.33 m/s²
Explanation:
given,
initial speed of Plane, u = 0 m/s
final speed of plane, v = 60 m/s
time of the acceleration, t = 18 s
average acceleration of the plane, a = ?
average acceleration is equal to change in velocity per unit time.



      a =3.33 m/s²
Hence, average acceleration of the plane is equal to a =3.33 m/s²
 
        
                    
             
        
        
        
Answer:
This was my best estimation of the answers
 
        
             
        
        
        
You know you can skip those and just submit them, they don’t even check them
        
                    
             
        
        
        
Answer: L can be expressed in terms of g and f as 
L = g/(2πf)^2
Explanation: Please see the attachments below
 
        
             
        
        
        
I️ would say agility. Although, speed could also be an answer.