• Part A A thin, light wire is wrapped around the rim of a wheel, as shown in the following figure(Eigure.1). The wheel rotates about a stationary horizontal axle that passes through the center of the wheel. The wheel has radius 0.170 m and moment of inerlia for rotation about the axle of 0.530 kg m2.A small block with mass 0.320 kg is suspended from the free end of the wire. When the system is released from rest, the block descends with constant acceleration. The bearings in the wheel at the axle are rusty, so friction there does-5.00 J of work as the block descends 2.75 m. What is the magnitude of the angular velocity of the wheel after the block has descended 2.75 m ? Express your answer with the appropriate units. HẢ 11 ? Value Units Submit Request Answer
• Part A A thin, light wire is wrapped around the rim of a wheel, as shown in the following figure(Eigure.1). The wheel rotates about a stationary horizontal axle that passes through the center of the wheel. The wheel has radius 0.170 m and moment of inerlia for rotation about the axle of 0.530 kg m2.A small block with mass 0.320 kg is suspended from the free end of the wire. When the system is released from rest, the block descends with constant acceleration. The bearings in the wheel at the axle are rusty, so friction there does-5.00 J of work as the block descends 2.75 m. What is the magnitude of the angular velocity of the wheel after the block has descended 2.75 m ? Express your answer with the appropriate units. HẢ 11 ? Value Units Submit Request Answer
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter11: Angular Momentum
Section: Chapter Questions
Problem 59P: A bug of mass 0.020 kg is at rest on the edge of a solid cylindrical disk (M=0.10kg,R=0.10m)...
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