The maximum speed the mass can have before it breaks is 2.27 m/s.
The given parameters:
- <em>maximum mass the string can support before breaking, m = 17.9 kg</em>
- <em>radius of the circle, r = 0.525 m</em>
The maximum speed the mass can have before it breaks is calculated as follows;

Thus, the maximum speed the mass can have before it breaks is 2.27 m/s.
Learn more about maximum speed of horizontal circle here:brainly.com/question/21971127
 
        
             
        
        
        
Answer:
A
Explanation:
There are three basic forces in aerodynamics: acceleration, which moves an airplane forward; drag, which holds it back; and height, which keeps it airborne. Lift is generally explained by three theories: Bernoulli's principle, the Coanda effect, and Newton's third law of motion.
 
        
             
        
        
        
Answer:
3.5m/s^2
Explanation:
From Newton's second Law of Motion
F = ma
Where F is the applied force, m is the mass of the object and a is the acceleration.
F = 350 N
Mass = 100kg
350N = 100×a
a = 350/100
a = 3.5m/s^2
The acceleration of the object will be 3.5m/s^2
 
        
             
        
        
        
Answer:
Some examples of things that stick together include clothes after they were in the dryer because a charge builds up on the objects, causing them to attract to each other. Things that don't stick together may include two neutral objects, like two pieces of neutral paper. ... If they repel, then they are the same charge.
Explanation:
 
        
             
        
        
        
Answer:
The terminal velocity is 
Explanation:
From the question we are told that 
        The mass of the squirrel is  
       The surface area is   
        The height of fall is  h =4.8 m 
         The length of the prism is 
           The width of the prism is 
  
The terminal velocity is mathematically represented as 
        
Where  is the density of a rectangular prism with a constant values of
  is the density of a rectangular prism with a constant values of 
              is the drag coefficient for a horizontal skydiver with a value = 1
 is the drag coefficient for a horizontal skydiver with a value = 1 
             A  is the area of the prism the squirrel is assumed to be which is mathematically represented as 
       
        
  substituting values 
       
      