A hollow sphere with a mass of 2 kg and a radius of 15 cm rolls without slipping down a 30° ramp. 14.7 m 30° Starting fr
Posted: Mon Jul 18, 2022 5:38 am
A hollow sphere with a mass of 2 kg and a radius of 15 cm rolls without slipping down a 30° ramp. 14.7 m 30° Starting from rest, how long does it take (in s) for it to travel 14.7 m down the ramp? You may assume that no energy is dissipated due to friction