glass

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter7: Conservation Of Energy
Section: Chapter Questions
Problem 45P: A small block of mass m = 200 g is released from rest at point along the horizontal diameter on the...
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A glass bead of diameter 1.70 mm and density 2.89 g/cm3 spins uniformly at a rate of 3π rad/s along a vertical nylon thread that cuts through an axis running through its center. Assuming the bead to be a regular solid sphere (Icom = (2/5)MR2) and neglecting the hole in the middle where the thread goes, report the kinetic energy of the bead in joules.
A glass bead of diameter 1.70 mm and density 2.89 g/cm3
spins uniformly at a rate of 3n rad/s along a vertical nylon
thread that cuts through an axis running through its center.
Assuming the bead to be a regular solid sphere (Icom=
(2/5)MR2) and neglecting the hole in the middle where the
thread goes, report the kinetic energy of the bead in joules.
O 9.54 x 10 11 j
O 9.54 × 10 15J
O 7.63 × 10 19 j
O 3.05 × 10" J
Transcribed Image Text:A glass bead of diameter 1.70 mm and density 2.89 g/cm3 spins uniformly at a rate of 3n rad/s along a vertical nylon thread that cuts through an axis running through its center. Assuming the bead to be a regular solid sphere (Icom= (2/5)MR2) and neglecting the hole in the middle where the thread goes, report the kinetic energy of the bead in joules. O 9.54 x 10 11 j O 9.54 × 10 15J O 7.63 × 10 19 j O 3.05 × 10" J
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