Question

A wheel of radius rand centroidal radius of gyration R is released from rest on the incline shown at time t 0. Assume that the wheel rolls without sliding. References eBook &Resources Section Break Difficulty: Medium Requi 4. value: 10.00 points Identify the expression that denotes the coefficient of static friction required to prevent slipping. an tan

Answer 1

A wheel of radius round centrical radius of graviton released from rest on the incline shown of time f = 0 the wheel rows without sliding. nabla = r^2. g t sin B/r^2 + k^2 times B E m_c = E m_ce w sin B r = m a_c r + I a t/r m g sin B r = m a_f + m k^2 a/r a t = r^2/r^2 + k^2 g sin B v_a = v_0 + a^s v_0 = 0 v_a = r^2 g t sin B/r^2 + k^2