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A string is wrapped around a pulley of radius 3.50cm and a weight hangs from the other end.The weight falls w/?

May 10, 2011 by Judith | Posted in Physics

a constant acceleration 3.80 m/s^2.
What's the angular acceleration of the pulley?
If the weight starts from rest 1.50 above the floor, what's the pulley's angular velocity when the weight hits the floor?

Shable (Shelf/Table) Build featuring bullet-time-lapse

my head. And its all being spun by this string. Which is wrapped around this bucket. It goes up here, over a little hook in the ceiling. Comes ...