A 34.5 kg centrifuge takes 200s to spin up from the test to its final angular speed with constant angular acceleration. A point located 28.00cm from the axis of rotation of the centrifuge moves with the speed of 420m/s when the centrifuge is at full speed. What is the angular acceleration (in rad/s²) of the centrifuge as it spins up?

Answer rating: 100% (QA)

To find the angular acceleration we need to use the formula that relates angular ... View the full answer