A string is wrapped several times around the rim of a small hoop with radius 8.00 cm and mass 0.180 kg. The free end of the string is held in place and the hoop is released from rest (the figure (Figure 1)). The hoop has descended 95.0 cm. Part A Calculate the angular speed of the rotating hoop. Express your answer in radians per second. ? rad/s Submit Request Answer Part B Figure 1 of 1> Calculate the speed of its center. Express your answer in meters per second. ? m/s Submit Request Answer 0.0800 m Provide Feedback

A string is wrapped several times around the rim of a small hoop with radius 8.00 cm and mass 0.180 kg. The free end of the string is held in place and the hoop is released from rest (the figure (Figure 1)). The hoop has descended 95.0 cm. Part A Calculate the angular speed of the rotating hoop. Express your answer in radians per second. ? rad/s Submit Request Answer Part B Figure 1 of 1> Calculate the speed of its center. Express your answer in meters per second. ? m/s Submit Request Answer 0.0800 m Provide Feedback

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter8: Rotational Motion

Section8.2: Rotational Dynamics

Problem 25PP

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