A rotating cylinder of mass 3.2 kg and radius 30 cm is spinning around the vertical axis that goes through its center at
Posted: Wed May 18, 2022 6:16 am
A rotating cylinder of mass 3.2 kg and radius 30 cm is spinning
around the vertical axis that goes through its center at a rate of
31 rpm (revolution per minute). The cylinder is then slowed down to
a halt by applying a 10 N force along the radial direction. If the
coefficient of kinetic friction in this break mechanism is 0.43,
calculate how much time it takes to stop the cylinder.
around the vertical axis that goes through its center at a rate of
31 rpm (revolution per minute). The cylinder is then slowed down to
a halt by applying a 10 N force along the radial direction. If the
coefficient of kinetic friction in this break mechanism is 0.43,
calculate how much time it takes to stop the cylinder.