(a) A light, rigid rod of length = 1.00 m joins two particles, with masses m₁ = 4.00 kg and m₁₂ = 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 5.20 m/s. (Enter the magnitude to at least two decimal places in kg - m²/s.) y m1 m2 x magnitude . kg • m²/s direction ---Select-- ✓ (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 14.5 cm in diameter? (Round your answer to at least two decimal places.) kg. m²/s

(a) A light, rigid rod of length = 1.00 m joins two particles, with masses m₁ = 4.00 kg and m₁₂ = 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 5.20 m/s. (Enter the magnitude to at least two decimal places in kg - m²/s.) y m1 m2 x magnitude . kg • m²/s direction ---Select-- ✓ (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 14.5 cm in diameter? (Round your answer to at least two decimal places.) kg. m²/s