Answer:
The answer to your question is A
Explanation:
because of Newton's second law of motion 
 
        
             
        
        
        
The answer should be "The object with the greater mass should be attached to the spring with the smaller <span>spring constant."
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
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Answer:
1250 N
Explanation:
length of wrench = 20 cm = 0.2 m 
Write the length of wrench in vector form 
r = 0.2 j metre
Direction of force= 
Let the magnitude of force is F
So, write the force in vector form 
F = F  
torque, T = 150 Nm
Torque = T = r x F

F = 1250 N 
Thus, the magnitude of force is 1250 N.
 
        
             
        
        
        
Ok so the formula is d=vi(t)+½at² and when you substitute it you should get 172.5meters