(a) A light, rigid rod of length l = = 1.00 m joins two particles, with masses m₁ 4.00 kg and m₂ = 3.00 kg, at its ends. The combination rotates in the xy-plane about a pivot through the center of the rod (see figure below). Determine the angular momentum of the system about the origin when the speed of each particle is 6.20 m/s. (Enter the magnitude to at least two decimal places in kg · m²/s.) magnitude direction m M X kg m2/s ---Select--- (b) What If? What would be the new angular momentum of the system (in kg least two decimal places.) m²/s) if each of the masses were instead a solid sphere 11.0 cm in diameter? (Round your answer to at kg.m m²/s
(a) A light, rigid rod of length l = = 1.00 m joins two particles, with masses m₁ 4.00 kg and m₂ = 3.00 kg, at its ends. The combination rotates in the xy-plane about a pivot through the center of the rod (see figure below). Determine the angular momentum of the system about the origin when the speed of each particle is 6.20 m/s. (Enter the magnitude to at least two decimal places in kg · m²/s.) magnitude direction m M X kg m2/s ---Select--- (b) What If? What would be the new angular momentum of the system (in kg least two decimal places.) m²/s) if each of the masses were instead a solid sphere 11.0 cm in diameter? (Round your answer to at kg.m m²/s
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter13: Rotation Ii: A Conservation Approach
Section: Chapter Questions
Problem 71PQ: A long, thin rod of mass m = 5.00 kg and length = 1.20 m rotates around an axis perpendicular to...
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