The cylinder has a radius r and mass m and rests in the trough for which the coefficient of kinetic friction at A and B is k If a horizontal force P is applied to the cylinder, determine the cylinders angular acceleration when it begins to spin P...

The cylinder has a radius r and mass m and rests in the trough for which the

Question:

The cylinder has a radius r and mass m and rests in the trough for which the coefficient of kinetic friction at A and B is μ_k. If a horizontal force P is applied to the cylinder, determine the cylinder’s angular acceleration when it begins to spin.