4 Modern hard drives spin very fas called the platter Assume

Last updated: 4/30/2023

4 Modern hard drives spin very fas called the platter Assume an aluminum platter that is 3 5 in in diameter 1 mm thick and spinning at 5400 rpm Treat the platter as a solid disk don t worry about the hole in the middle 4a 1 1 point graded What is the angular momentum of the platter in kg m s when it is spinning at full speed 0 0095 0 0095 Answer 0 009353 Submit You have used 1 of 3 attempts Answers are displayed within the problem Save Show answer 4b 1 point possible graded You are a 70 kg astronaut floating at rest in zero gravity holding your laptop Your hard