Question:

A disk is free to rotate about a fixed axis at its center. If the angular velocity of the disk as a function of time is given by w = 3t4-2t - 6 (in rad/s with t in seconds), find its angular acceleration at t = 3.500 s.

Last updated: 7/23/2022

A disk is free to rotate about a fixed axis at its center. If the angular velocity of the disk as a function of time is given by w = 3t4-2t - 6 (in rad/s with t in seconds), find its angular acceleration at t = 3.500 s.

A disk is free to rotate about a fixed axis at its center. If the angular velocity of the disk as a function of time is given by w = 3t4-2t - 6 (in rad/s with t in seconds), find its angular acceleration at t = 3.500 s. 512.5 rad/s² 514.5 rad/s² 437.2 rad/s² 441.0 rad/s²