glass bead of diameter 1.70 mm and density 2.89 g/cm3 spins uniformly at a rate of 37 rad/s along a vertical nylon thread that cuts through an axis running through its enter. Assuming the bead to be a regular solid sphere (lcom = (2/5)MR?) and neglecting the hole in the middle where the thread goes, report the kinetic energy of the bead n joules. O 7.63 x 10-10 J O 9.54 x 10-15 J O 3.05 x 10-9 J O 9.54 x 10-11 J
glass bead of diameter 1.70 mm and density 2.89 g/cm3 spins uniformly at a rate of 37 rad/s along a vertical nylon thread that cuts through an axis running through its enter. Assuming the bead to be a regular solid sphere (lcom = (2/5)MR?) and neglecting the hole in the middle where the thread goes, report the kinetic energy of the bead n joules. O 7.63 x 10-10 J O 9.54 x 10-15 J O 3.05 x 10-9 J O 9.54 x 10-11 J
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Transcribed Image Text:A glass bead of diameter 1.70 mm and density 2.89 g/cm3 spins uniformly at a rate of 37 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.
7.63 x 10-10 J
9.54 x 10-15 J
O 3.05 x 10-9 J
O 9.54 x 10-11 J
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