The figure shows a thin rod, of length L = 1.90 m and negligible mass, that can pivot about one end to rotate in a vertical circle. A heavy ball of mass m = 7.00 kg is attached to the other end. The rod is pulled aside to angle 0, = 20° and released with initial velocity vo = 0. (a) What is the speed of the ball at the lowest point? (b) Does the speed increase, decrease, or remain the same if the mass is increased? UnitsTm/s (a) Number /edugen/shared/assignment/test/aglist.uni?id%3.

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter11: Angular Momentum
Section: Chapter Questions
Problem 60P: A uniform rod of mass 200 g and length 100 cm is free to rotate in a horizontal plane around a fixed...
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Z Your answer is partially correct. Try again.
The figure shows a thin rod, of length L = 1.90 m and negligible mass, that can pivot about one end to rotate in a vertical circle. A heavy ball of mass m = 7.00 kg is
attached to the other end. The rod is pulled aside to angle e, = 20° and released with initial velocity vo = 0. (a) What is the speed of the ball at the lowest point? (b)
Does the speed increase, decrease, or remain the same if
the mass is increased?
(a) NumberT
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Units
m/s
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SUS
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Transcribed Image Text:Z Your answer is partially correct. Try again. The figure shows a thin rod, of length L = 1.90 m and negligible mass, that can pivot about one end to rotate in a vertical circle. A heavy ball of mass m = 7.00 kg is attached to the other end. The rod is pulled aside to angle e, = 20° and released with initial velocity vo = 0. (a) What is the speed of the ball at the lowest point? (b) Does the speed increase, decrease, or remain the same if the mass is increased? (a) NumberT m/edugen/shared/assignment/test/aglist.uni?id%3D Units m/s to search 9:22 PM ENG 4/4/2021 SUS 13) 14 t6 1ohome @ %, & 2 3 4 9. 7. 8. 9. W 00
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