A 5 $\times$ 10^-6-Kg Dot of Paint on the Side of a Rotating

Multiple Choice

A 5 $\times$ 10^-6-kg dot of paint on the side of a rotating cylinder flies off when the angular speed of the cylinder reaches 5 $\times$ 10³ rad/s.The spin axis of the cylinder is vertical and its radius is 0.04 m.The force of adhesion between the paint and the surface is approximately

A) 1 N
B) 1 mN
C) 5 mN
D) 5 kN
E) 5 N