MIE100H1 Study Guide - Quiz Guide: Angular Velocity, Middle Dutch, Junkers J 1

• School: UTSG
• Department: Mechanical and Industrial Engineering
• Course: MIE100H1
• Professor: Anthony Sinclair

Document Summary

If the torsional spring attached to the wheel s center has a stiffness. , and the wheel is rotated until the torque is developed, determine the maximum angular velocity of the wheel if it is released from rest. k = 2 n # m>rad. Kinetic energy and work: the mass moment of inertia of the wheel about point o is. Thus, the kinetic energy of the wheel is. Here, the angle of rotation needed to develop a torque of. The wheel achieves its maximum angular velocity when the spacing is unwound that is when the wheel has rotated. Thus, the work done by u = 12. 5 rad is qm. T1 + u 1 - 2 = t2. 0 + 156. 25 = 0. 79167 v2 v = 14. 0 rad/s. The wheel is made from a 5-kg thin ring and two 2-kg slender rods. M = 12u2 n # m, where u.