The 2.1 kg. 35-cm-diameter disk in (Eigure 1) is spinning at

Last updated: 7/30/2022

The 2.1 kg. 35-cm-diameter disk in (Eigure 1) is spinning at 340 rpm. Part A How much friction force must the brake apply to the rim to bring the disk to a halt in 2.2 s? Express your answer using two significant figures. f = Submit VAX 3 Provide Feedback Request Answer C ? N