The figure shows two packages that start sliding down a 20° ramp from rest a distance d= 1.5 m along the ramp from the b
Posted: Tue May 03, 2022 6:20 am
The figure shows two packages that start sliding down a 20° ramp from rest a distance d= 1.5 m along the ramp from the bottom. Package A has a mass of 5.0 kg and a coefficient of kinetic friction 0.20 between it and the ramp. Package B has a mass of 10 kg and a coefficient of kinetic friction 0.15 between it and the ramp. How long does it take package A to reach the bottom? B A d 20° O 1.5 s 1.8 O2.0 O 1.3