6. The 8.0 kg, 80-cm-diameter disk in figure below is spinning at 800 rpm. How much friction force must the brake apply
Posted: Sun May 22, 2022 1:01 pm
6. The 8.0 kg, 80-cm-diameter disk in figure below is spinning at 800 rpm. How much friction force must the brake apply to the rim to bring the disk to a stop in 8.0 s? Brake