A house painter uses the chair and pulley arrangement of the figure to lift himself up the side of a house. The painter's mass is 69 kg and the chair's mass is 8. 0 kg. With what force must he pull down on the rope in order to accelerate upward at 0. 16 m/s² ?
A) 99 N
B) 110 N
C) 120 N
D) 130 N
