Recent content by Toododd

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    I am slipping off my spinning disc-

    Here is the exact problem: A horizontal disc of radius 5.00cm accelerates angularly from rest with an angular acceleration of .250 rad/s. A small pebble located halfway out from the center has a coefficient of static friction with the disc of 0.15. A. How long will the pebble take to slip on...
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    I am slipping off my spinning disc-

    Here is the correct formula-- It was late and I am really stressed by this stuff. Wf=Wi + alphaT. I have 10 formulas in front of me and I have plugged in the known factors into all of them including using initial angular acceleration of 0 and final angular acceleration of .25rad/s^2. I have...
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    I am slipping off my spinning disc-

    I am slipping off my spinning disc-- Homework Statement I am taking a non calculus based physics class and have hit a wall with this one. I have a horizontal spinning disc with an Angular Acceleration of .25 rad/s^2 from rest. The disc has a radius of .05 m. A pebble is placed .025m from the...