-A 2.0-kg mass is attached to the end of a 5.0-m rope.The mass moves in a circular path on a horizontal frictionless surface.If the breaking strength of the rope is 40 N,the maximum translational speed with which you can swing the mass without breaking the rope is approximately
A)3.2 m/s
B)4.0 m/s
C)10 m/s
D)20 m/s
E)0.20 km/s

Question

-A 2.0-kg mass is attached to the end of a 5.0-m rope.The mass moves in a circular path on a horizontal frictionless surface.If the breaking strength of the rope is 40 N,the maximum translational speed with which you can swing the mass without breaking the rope is approximately 
A)3.2 m/s 
B)4.0 m/s 
C)10 m/s 
D)20 m/s 
E)0.20 km/s

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The Answer of

-A 2.0-kg mass is attached to the end of a 5.0-m rope.The mass moves in a circular path on a horizontal frictionless surface.If the breaking strength of the rope is 40 N,the maximum translational speed with which you can swing the mass without breaking the rope is approximately 
A)3.2 m/s 
B)4.0 m/s 
C)10 m/s 
D)20 m/s 
E)0.20 km/s

-A 20-Kg Mass Is Attached to the End of a 5