an ice skater spins at 2.5 rev/s when his arms are extended. he draws his arms in and spins at 6.0 rev/s. what is the ratio of the final moment of inertia to the initial value in the process?

Which of the following words identify a question as absolute

Does anyone have some ideas for an herbalism or culinary project? i need to start my graduation project so i'm prepping for it

How was the sat? what type of questions for math, writing and reading. did anyone get a near perfect score and if so how long did it take to study. i am very stressed and want to get at least a 1450.