A basketball of mass m = 0.55 kg and radius r=0.26 m is released from the top of a round valley with a radius R = 0.33 k
Posted: Sun Jul 10, 2022 11:53 am
A basketball of mass m = 0.55 kg and radius r=0.26 m is released from the top of a round valley with a radius R = 0.33 km. What is the velocity of the basketball when it reaches the bottom of the valley? Consider that the basketball rolls without friction and g=9.80 m/s². Select one: m a. 58.2 m/s b. 62.3 m/s c. 80.4 m/s d. 84.7 m/s R