If a 10 N force is required to move a 2 kg block on a rough table at constant velocity, what is the coefficient of kinetic friction? (g = 10 m/s²)

1. If a 10 N force is required to move a 2 kg block on a rough table at constant velocity, what is the coefficient of kinetic friction? (g = 10 m/s²)

1. 0.22. 0.33. 0.54. 0.7