The mass of the objects is 1 kg, the inertia is 1 kg*m^2, the force acting through the center of the first object is 5 N, and the force acting through the bottom of the second object is also 5 N. The position of the first after 1 second is 2.5 m. The position of the second after 1 second is the same. So the first has the energy 5*2.5 or 12.5 J. The force of the second is 2 m below the center so the torque is 10 and it rotates 5 radians after one second. The energy of the second is 10*5 + 12.5 or 62.5 J. This confuses me. Why would the second object not sacrifice linear momentum to angular momentum? How can the equal forces acting for 1 second each give more energy to the second object. Would this not violate the laws of energy conservation?
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