A cylindrical fishing reel has a moment of inertia of I =7.3 10-4 kg·m2 and a radius of4.0 cm. A friction clutch in the reel exerts a restraining torqueof 1.3 N·m if a fish pulls on the line. The fisherman gets abite, and the reel begins to spin with an angular acceleration of60 rad/s2.
(a) What is the force of the fish on theline?
N
(b) How much line unwinds in 0.60s?
cm