19. A string is wrapped several times around the rim of a small hoop with radius 0.0800 m and mass 0.180 kg. If the free end of the string is held in place and the hoop is released from rest, calculate a) the tension in the string while the hoop descends as the string unwinds; b) the time it takes the hoop to descend 0.750 m; c) the linear and angular speeds of the rotating hoop after it has descended 0.750 m. 0 0.0800 m
19. A string is wrapped several times around the rim of a small hoop with radius 0.0800 m and mass 0.180 kg. If the free end of the string is held in place and the hoop is released from rest, calculate a) the tension in the string while the hoop descends as the string unwinds; b) the time it takes the hoop to descend 0.750 m; c) the linear and angular speeds of the rotating hoop after it has descended 0.750 m. 0 0.0800 m
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19. A string is wrapped several times around the rim of a small hoop with radius 0.0800 m and mass 0.180 kg. If the free
end of the string is held in place and the hoop is released from rest, calculate a) the tension in the string while the hoop
descends as the string unwinds; b) the time it takes the hoop to descend 0.750 m; c) the linear and angular speeds of the
rotating hoop after it has descended 0.750 m.
0.0800 m
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