Two Masses Are Attached to a 1-Meter Rope as Shown

Multiple Choice

Two masses are attached to a 1-meter rope as shown such that half of the rope hangs vertically below the frictionless table.m₁ (= 2 kg) is set into circular motion with speed 3.0 m/s.What is the value of m₂ if m₂ is to remain stationary?

A) 5.2 kg
B) 4.6 kg
C) 3.7 kg
D) 2.5 kg
E) 2.0 kg