A light, rigid rod of length ℓ = 1.00 m joins two particles, with masses m1 = 4.00 kgand 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 7.00 m/s. (Enter the magnitude to at least two decimal places in kg · m2/s.) magnitude= 24.5  kg · m2/s direction+Z (b) What If? What would be the new angular momentum of the system (in kg · m2/s) if each of the masses were instead a solid sphere 15.0 cm in diameter? (Round your answer to at least two decimal places

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(SOLNE ONLY PART (B))

A light, rigid rod of length ℓ = 1.00 m joins two particles, with masses m1 = 4.00 kgand 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 7.00 m/s. (Enter the magnitude to at least two decimal places in kg · m2/s.)

magnitude= 24.5  kg · m2/s

direction+Z

(b) What If? What would be the new angular momentum of the system (in kg · m2/s) if each of the masses were instead a solid sphere 15.0 cm in diameter? (Round your answer to at least two decimal places.)

 

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