Q1. A shuffleboard disk is accelerated to the speed of 6.1 m/s and released. If the coefficient of kinetic friction between disk and the concrete court is 0.30, how far does the disk go before it comes to a stop? The courts are 14.5m long.
Q2. A 3.28 kg bucket is attached to a disk-shaped pulley of radius 0.128 m and mass 0.727 kg.
(a) If the bucket is allowed to fall, what is its linear acceleration?
(b) What is an angular acceleration of the pulley?
(c) How far does a bucket drop in 1.65 s?