Uniform circular motion: The figure shows two wires that are tied to a 710 g mass that revolves in a horizontal circle at a constant speed of 7.5 m/s. What is the tension in the upper wire?
A) 34 N
B) 20 N
C) 27 N
D) 41 N

Question

Uniform circular motion: The figure shows two wires that are tied to a 710 g mass that revolves in a horizontal circle at a constant speed of 7.5 m/s. What is the tension in the upper wire? 
A) 34 N 
B) 20 N 
C) 27 N 
D) 41 N

Quizplus · Accepted Answer

The Answer of Uniform circular motion: The figure shows two wires that are tied to a 710 g mass that revolves in a horizontal circle at a constant speed of 7.5 m/s. What is the tension in the upper wire? 
A) 34 N 
B) 20 N 
C) 27 N 
D) 41 N

Uniform Circular Motion: the Figure Shows Two Wires That Are