13.2.7 Colliding Disks 2.7a Two disks with mass 150 g and radius 3 cm are on a frictionless air table. One is stationary and centered at the origin and the other approaches at 12 cm/s for a glancing collision. What is the angular momentum of the system around the origin before they collide in kg m²/s? Enter answer here O 14. 2.7b The disks collide and stick together. How fast does the combined object rotate in rad/s? Enter answer here

University Physics Volume 1
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ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
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Chapter11: Angular Momentum
Section: Chapter Questions
Problem 92AP: A thin meter stick of mass 150 g rotates around an axis perpendicular to the stick’s long axis at an...
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13. 2.7 Colliding Disks
2.7a Two disks with mass 150 g and radius 3 cm are on a frictionless air table. One is stationary and centered at
the origin and the other approaches at 12 cm/s for a glancing collision.
What is the angular momentum of the system around the origin before they collide in kg m²/s?
Enter answer here
O
14.2.7b The disks collide and stick together. How fast does the combined object rotate in rad/s?
Enter answer here
Transcribed Image Text:13. 2.7 Colliding Disks 2.7a Two disks with mass 150 g and radius 3 cm are on a frictionless air table. One is stationary and centered at the origin and the other approaches at 12 cm/s for a glancing collision. What is the angular momentum of the system around the origin before they collide in kg m²/s? Enter answer here O 14.2.7b The disks collide and stick together. How fast does the combined object rotate in rad/s? Enter answer here
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