. (a) A light, rigid rod of length 1.00 m joins two particles, with masses m, 4.00 kg and m, 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 4.20 m/ (Enter the magnitude to at least two decimal places in kg m³/s.) magnitude direction 14.7 +2 kg-m²/s 1 a solid sphere 15.0 cm in diameter? (Round)
. (a) A light, rigid rod of length 1.00 m joins two particles, with masses m, 4.00 kg and m, 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 4.20 m/ (Enter the magnitude to at least two decimal places in kg m³/s.) magnitude direction 14.7 +2 kg-m²/s 1 a solid sphere 15.0 cm in diameter? (Round)
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Transcribed Image Text:(a) A light, rigid rod of length = 1.00 m joins two particles, with masses m, -4.00 kg and m, 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 4.20 m/s.
(Enter the magnitude to at least two decimal places in kg m²/s.)
magnitude
direction
14.7
+2
✓kg-m²/s
X
(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.)
441
x kgm/s
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