Flying Circus of Physics When a slice of buttered toast is accidentally pushed over the edge of a counter, it rotates as it falls. If the distance to the floor is 56 cm and for rotation less than 1 rev, what are the (a) smallest and (b) largest angular speeds that cause the toast to hit and then topple to be butter-side down? Assume free-fall acceleration to be equal to 9.81 m/s².

Physics for Scientists and Engineers: Foundations and Connections
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ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter12: Rotation I: Kinematics And Dynamics
Section: Chapter Questions
Problem 17PQ: Jeff, running outside to play, pushes on a swinging door, causing its motion to be briefly described...
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Flying Circus of Physics
When a slice of buttered toast is accidentally pushed over the edge of a counter, it rotates as it falls.
If the distance to the floor is 56 cm and for rotation less than 1 rev, what are the (a) smallest and (b)
largest angular speeds that cause the toast to hit and then topple to be butter-side down? Assume
free-fall acceleration to be equal to 9.81 m/s².
Transcribed Image Text:Flying Circus of Physics When a slice of buttered toast is accidentally pushed over the edge of a counter, it rotates as it falls. If the distance to the floor is 56 cm and for rotation less than 1 rev, what are the (a) smallest and (b) largest angular speeds that cause the toast to hit and then topple to be butter-side down? Assume free-fall acceleration to be equal to 9.81 m/s².
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