I 17.10 Consider an ideal wheel of mass M, and moment of inertia I, about its frictionless axle. The wheel is suspended

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I 17 10 Consider An Ideal Wheel Of Mass M And Moment Of Inertia I About Its Frictionless Axle The Wheel Is Suspended 1 (41.93 KiB) Viewed 50 times

I 17 10 Consider An Ideal Wheel Of Mass M And Moment Of Inertia I About Its Frictionless Axle The Wheel Is Suspended 2 (39.97 KiB) Viewed 50 times

I 17 10 Consider An Ideal Wheel Of Mass M And Moment Of Inertia I About Its Frictionless Axle The Wheel Is Suspended 3 (19.58 KiB) Viewed 50 times

I 17.10 Consider an ideal wheel of mass M, and moment of inertia I, about its frictionless axle. The wheel is suspended from a hanger of length d, of negligible mass and moment of inertia, which is free to move in the plane of the wheel about a pivot point at X, as shown in Fig. 17-7. The hanger and wheel are released from rest simultaneously when the hanger makes an angle 00 with the vertical through X. (001). For each of the two cases below, A and B, (a) find the period T of the motion of the hanger, (b) find the angular acceleration when 000, and = (c) find the angullar velocity when 0 = 0. 0 (a) When the wheel is free to turn without friction about the axis C. (b) When the wheel and hanger are locked together and constrained to move together about X as a rigid body.

X до d Figure 17-7 C C L F r h

17.10 (a) TA = 2π 17 11 (b) A = (c) A = LI DO 9 d 9 Тв = 27 sin 00, ÖB 2g (1 Vā = Ic+Md2 Mgd Mgd Ic+ Md² Cos 00), OB sin 00 2Mgd Ic + Md² -(1- cos 0o)