14 A 20.0 kg box slides down a 120 m long incline at an angle of 30 degrees with the horizontal. A force of 50.0 N is ap
Posted: Tue Jul 05, 2022 8:54 am
14 A 20.0 kg box slides down a 120 m long incline at an angle of 30 degrees with the horizontal. A force of 50.0 N is applied to the box to try to prevent it from sliding down the incline. The applied force makes an angle of 0.00 degrees to the incline. If the incline has a coefficient of kinetic friction of 0.100, then the increase in the kinetic energy of the box is Multiple Choice O O O O 300 3723 410 455 J 525 A