A Torque of 12 N ∙ M Is Exerted on a Solid,uniform

Multiple Choice

A torque of 12 N ∙ m is exerted on a solid,uniform disk of radius 0.50 m.If the disk accelerates at $1.6 \mathrm { rad } / \mathrm { s } ^ { 2 }$ what is the mass of the disk?

A) 60 kg
B) 45 kg
C) 30 kg
D) 15 kg