A Uniform Solid Cylinder of Mass 10 Kg Can Rotate

Multiple Choice

A uniform solid cylinder of mass 10 kg can rotate about a frictionless axle through its center O,as shown in the cross-sectional view in the figure.A rope wrapped around the outer radius R₁ = 1.0 m exerts a force of magnitude F₁ = 5.0 N to the right.A second rope wrapped around another section of radius R₂ = 0.50 m exerts a force of magnitude F₂ = 6.0 N downward.How many radians does the cylinder rotate through in the first 5.0 seconds,if it starts from rest?

A) 13 rad
B) 7.5 rad
C) 5.0 rad
D) 10 rad